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Sleep Cycle Smart Watch

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Best Buy customers often prefer the following products when searching for Sleep Cycle Smart Watch.

Sleep tracking is a big thing in the health and fitness world. It's important to know how much sleep you're getting each night, and how well you're sleeping. A smart watch can help you track these things and more. Browse the top-ranked list of sleep cycle smart watches below along with associated reviews and opinions.

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  1. Fitbit - Sense 2 Advanced Health Smartwatch - Platinum - (2022) - Front_Zoom
    Top comment

    "Introduction to fitness tracker watches...Purchased this as an introductory smart watch for my mom to follow the basics, steps, sleep, etc. ...Smart watch...Works great Keeps me moving and track sleep I am happy I bought it"

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    Product Description

    Meet Sense 2—the smartwatch designed to help you stress less, sleep better & live healthier. Get help identifying stress and get the tools to better manage it. Learn more about your sleep and how to improve your rest with detailed nighttime tracking and a unique Sleep Profile. Track key heart-health indicators so you can make more informed wellness decisions. Plus Sense 2 is packed with advanced activity tracking and smartwatch features and includes 6 months of Fitbit Premium Membership1. Fitbit is part of the Google family.
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    Top comment

    "Introduction to fitness tracker watches...Purchased this as an introductory smart watch for my mom to follow the basics, steps, sleep, etc. ...Smart watch...Works great Keeps me moving and track sleep I am happy I bought it"

    See all customer reviews

    Product Description

    Meet Sense 2—the smartwatch designed to help you stress less, sleep better & live healthier. Get help identifying stress and get the tools to better manage it. Learn more about your sleep and how to improve your rest with detailed nighttime tracking and a unique Sleep Profile. Track key heart-health indicators so you can make more informed wellness decisions. Plus Sense 2 is packed with advanced activity tracking and smartwatch features and includes 6 months of Fitbit Premium Membership1. Fitbit is part of the Google family.
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    Your price for this item is $179.95
    The comparable value price is $249.95

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  2. Apple GS Cert Refurb Watch Series 9 (GPS) 41mm Pink Aluminum Case with Light Pink Sport Loop with Blood Oxygen - Pink - (2023) - Front_Zoom
    Top comment

    "Great watch....Great watch. Perfect condition. Works perfectly....Best watch ive had so far...I get a full day and still have juice left when I go to bed and the health tracking features from heart rate and sleep tracking to cycle and blood oxygen monitoring are top tier and feel more refined than ever. "

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    Product Description

    Apple Watch Series 9 helps you stay connected, active, healthy, and safe. Featuring double tap, a magical way to interact with Apple Watch, an even-brighter display, faster on-device Siri, and Precision Finding for iPhone. Geek Squad Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about
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    Top comment

    "Great watch....Great watch. Perfect condition. Works perfectly....Best watch ive had so far...I get a full day and still have juice left when I go to bed and the health tracking features from heart rate and sleep tracking to cycle and blood oxygen monitoring are top tier and feel more refined than ever. "

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    Product Description

    Apple Watch Series 9 helps you stay connected, active, healthy, and safe. Featuring double tap, a magical way to interact with Apple Watch, an even-brighter display, faster on-device Siri, and Precision Finding for iPhone. Geek Squad Certified Refurbished products are thoroughly, painstakingly and lovingly tested, so you can be sure that your device will work right, right away. Learn more about
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    Your price for this item is $219.99
    The comparable value price is $399.00

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  3. Samsung - Galaxy Fit3 Aluminum Smartwatch 40mm BT - Pink Gold - (2025) - Front_Zoom
    Top comment

    "Smart watch...I like all the functions especially the sleep app...I really like this watch...I am enjoying this watch. I just found out through seeing on my watch my sleep cycle. "

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    Product Description

    Get a little help with your wellness using Galaxy Fit3. With a slim, sporty design, Fit3 provides you the basics to help you track your wellness journey —from your daily steps to your heart rate. It also tracks your sleep habits, collecting info on how long and how well you slept. Plus, Fit3 syncs seamlessly with your compatible Samsung smartphone, where you can use the Samsung Health app to give you even more insights into your daily movement. Galaxy Fit3 is more than a device —it’s a way to simply track and monitor how you move each day
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    Top comment

    "Smart watch...I like all the functions especially the sleep app...I really like this watch...I am enjoying this watch. I just found out through seeing on my watch my sleep cycle. "

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    Product Description

    Get a little help with your wellness using Galaxy Fit3. With a slim, sporty design, Fit3 provides you the basics to help you track your wellness journey —from your daily steps to your heart rate. It also tracks your sleep habits, collecting info on how long and how well you slept. Plus, Fit3 syncs seamlessly with your compatible Samsung smartphone, where you can use the Samsung Health app to give you even more insights into your daily movement. Galaxy Fit3 is more than a device —it’s a way to simply track and monitor how you move each day
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    Your price for this item is $69.99
    Open-Box Only

    New conditions of this item are unavailable, but we do have open-box conditions in your area.

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  4. Samsung - Galaxy Watch8 Aluminum Smartwatch 44mm LTE - Silver - (2025) - Front_Zoom
    Top comment

    "[This review was collected as part of a promotion.] Love this watch! Tells me about Stress, sleep, Heart rate, O2, and much much more. ...Review of galaxy watch...[This review was collected as part of a promotion.] Love the watch. I just think it's funny how it tells me that I need to improve my rem sleep. "

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    Product Description

    Galaxy Watch8 is built for those who never settle when it comes to self improvement. With a sporty yet sleek design, it packs a serious punch of enhanced performance, longer battery life and smart health tracking to keep you locked into your health and wellness goals, wherever they may take you. Your Watch8 works around the clock because a healthy lifestyle starts with healthy sleep. Advanced Sleep Tracking doesn’t just log hours, but it also takes a closer look at everything that happened while you snoozed. Wake up feeling lethargic? Get a full report on your sleep behavior, environment and disruptions, such as snoring. And when it’s time to get back on your feet for a new day and a new workout, you’re equipped with the insights you need to stay motivated with Energy Score. Need to multitask during your workout? Simply raise your wrist and speak naturally to send a text to meet up with a friend later, set a timer for your next mile or pull up your past run times. Watch8 is powerful and features an improved battery built to keep up with your longest bike rides without weighing you down. Thanks to a thinner, lighter body and dynamic strap system that molds to your wrist, you’ll almost forget your Watch is there as it tracks even the most intense workouts. Plus, the bright screen is visible even when you have to hit the trail in full sun. Galaxy Watch8 is more than a watch it’s a health coach and tracker that fits your wrist and your lifestyle.
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    Top comment

    "[This review was collected as part of a promotion.] Love this watch! Tells me about Stress, sleep, Heart rate, O2, and much much more. ...Review of galaxy watch...[This review was collected as part of a promotion.] Love the watch. I just think it's funny how it tells me that I need to improve my rem sleep. "

    See all customer reviews

    Product Description

    Galaxy Watch8 is built for those who never settle when it comes to self improvement. With a sporty yet sleek design, it packs a serious punch of enhanced performance, longer battery life and smart health tracking to keep you locked into your health and wellness goals, wherever they may take you. Your Watch8 works around the clock because a healthy lifestyle starts with healthy sleep. Advanced Sleep Tracking doesn’t just log hours, but it also takes a closer look at everything that happened while you snoozed. Wake up feeling lethargic? Get a full report on your sleep behavior, environment and disruptions, such as snoring. And when it’s time to get back on your feet for a new day and a new workout, you’re equipped with the insights you need to stay motivated with Energy Score. Need to multitask during your workout? Simply raise your wrist and speak naturally to send a text to meet up with a friend later, set a timer for your next mile or pull up your past run times. Watch8 is powerful and features an improved battery built to keep up with your longest bike rides without weighing you down. Thanks to a thinner, lighter body and dynamic strap system that molds to your wrist, you’ll almost forget your Watch is there as it tracks even the most intense workouts. Plus, the bright screen is visible even when you have to hit the trail in full sun. Galaxy Watch8 is more than a watch it’s a health coach and tracker that fits your wrist and your lifestyle.
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    Your price for this item is $359.99
    The comparable value price is $429.99

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  5. Samsung - Galaxy Watch8 Classic Stainless Steel Smartwatch 46mm BT - White - (2025) - Front_Zoom
    Top comment

    "The new watch is nice and sleep and works really good...Smart Switch transferred my old watch settings instantly even matching the existing digital watch face."

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    Product Description

    Galaxy Watch8 Classic is more than a watch- it’s an elegant timepiece with traditional style that helps keep your day on track. Now brighter and incredibly comfortable, it’s the perfect blend of fashion and function that offers enhanced performance without compromise. Backed by Galaxy AI, this watch does more than track- it understands and helps you act. Wake up to meaningful sleep insights, not just data- because when your sleep improves, so does everything else. Then confidently head out the door with quick briefings on weather, sports scores and more, all at a glance on your Watch screen. You can also send texts and knock out multiple tasks while you walk with an assistant you activate by raising your wrist. Whether you’re focused on productivity, health or performance, Watch8 Classic fits better, lasts longer and helps you get the most out of every day. Galaxy Watch8 Classic redefines what a timepiece can do.
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    Top comment

    "The new watch is nice and sleep and works really good...Smart Switch transferred my old watch settings instantly even matching the existing digital watch face."

    See all customer reviews

    Product Description

    Galaxy Watch8 Classic is more than a watch- it’s an elegant timepiece with traditional style that helps keep your day on track. Now brighter and incredibly comfortable, it’s the perfect blend of fashion and function that offers enhanced performance without compromise. Backed by Galaxy AI, this watch does more than track- it understands and helps you act. Wake up to meaningful sleep insights, not just data- because when your sleep improves, so does everything else. Then confidently head out the door with quick briefings on weather, sports scores and more, all at a glance on your Watch screen. You can also send texts and knock out multiple tasks while you walk with an assistant you activate by raising your wrist. Whether you’re focused on productivity, health or performance, Watch8 Classic fits better, lasts longer and helps you get the most out of every day. Galaxy Watch8 Classic redefines what a timepiece can do.
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    Your price for this item is $399.99
    The comparable value price is $499.99

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  6. Samsung - Galaxy Watch8 Aluminum Smartwatch 44mm LTE - Graphite - (2025) - Front_Zoom
    Top comment

    "Great sleep rating...[This review was collected as part of a promotion.] This watch has a great sleep rating I can see how much I can change my sleep schedule for more energy...From a Galaxy Watch 5 perspective...There are 2 features on a smart watch that are the primary benefits I take advantage of: tracking walks, and sleep tracking. "

    See all customer reviews

    Product Description

    Galaxy Watch8 is built for those who never settle when it comes to self improvement. With a sporty yet sleek design, it packs a serious punch of enhanced performance, longer battery life and smart health tracking to keep you locked into your health and wellness goals, wherever they may take you. Your Watch8 works around the clock because a healthy lifestyle starts with healthy sleep. Advanced Sleep Tracking doesn’t just log hours, but it also takes a closer look at everything that happened while you snoozed. Wake up feeling lethargic? Get a full report on your sleep behavior, environment and disruptions, such as snoring. And when it’s time to get back on your feet for a new day and a new workout, you’re equipped with the insights you need to stay motivated with Energy Score. Need to multitask during your workout? Simply raise your wrist and speak naturally to send a text to meet up with a friend later, set a timer for your next mile or pull up your past run times. Watch8 is powerful and features an improved battery built to keep up with your longest bike rides without weighing you down. Thanks to a thinner, lighter body and dynamic strap system that molds to your wrist, you’ll almost forget your Watch is there as it tracks even the most intense workouts. Plus, the bright screen is visible even when you have to hit the trail in full sun. Galaxy Watch8 is more than a watch it’s a health coach and tracker that fits your wrist and your lifestyle.
    See all All Smartwatches
    Top comment

    "Great sleep rating...[This review was collected as part of a promotion.] This watch has a great sleep rating I can see how much I can change my sleep schedule for more energy...From a Galaxy Watch 5 perspective...There are 2 features on a smart watch that are the primary benefits I take advantage of: tracking walks, and sleep tracking. "

    See all customer reviews

    Product Description

    Galaxy Watch8 is built for those who never settle when it comes to self improvement. With a sporty yet sleek design, it packs a serious punch of enhanced performance, longer battery life and smart health tracking to keep you locked into your health and wellness goals, wherever they may take you. Your Watch8 works around the clock because a healthy lifestyle starts with healthy sleep. Advanced Sleep Tracking doesn’t just log hours, but it also takes a closer look at everything that happened while you snoozed. Wake up feeling lethargic? Get a full report on your sleep behavior, environment and disruptions, such as snoring. And when it’s time to get back on your feet for a new day and a new workout, you’re equipped with the insights you need to stay motivated with Energy Score. Need to multitask during your workout? Simply raise your wrist and speak naturally to send a text to meet up with a friend later, set a timer for your next mile or pull up your past run times. Watch8 is powerful and features an improved battery built to keep up with your longest bike rides without weighing you down. Thanks to a thinner, lighter body and dynamic strap system that molds to your wrist, you’ll almost forget your Watch is there as it tracks even the most intense workouts. Plus, the bright screen is visible even when you have to hit the trail in full sun. Galaxy Watch8 is more than a watch it’s a health coach and tracker that fits your wrist and your lifestyle.
    See all All Smartwatches
    Your price for this item is $359.99
    The comparable value price is $429.99

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  7. Garmin - Venu 4 GPS Smartwatch 41 mm Fiber-reinforced polymer - Slate - (2025) - Front_Zoom

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 10 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
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    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 10 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
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    Your price for this item is $549.99

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  8. Garmin - Venu 4 GPS Smartwatch 41 mm Fiber-reinforced polymer - Lunar Gold - (2025) - Front_Zoom

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 10 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
    See all All Smartwatches

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 10 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
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    Your price for this item is $599.99

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  9. Garmin - Venu 4 GPS Smartwatch 45 mm Fiber-reinforced polymer - Silver - (2025) - Front_Zoom

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 12 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
    See all All Smartwatches

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 12 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
    See all All Smartwatches
    Your price for this item is $549.99

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    See all All Smartwatches
  10. Garmin - Venu 4 GPS Smartwatch 45 mm Fiber-reinforced polymer - Silver - (2025) - Front_Zoom

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 12 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
    See all All Smartwatches

    Product Description

    Featuring a stainless steel design, the Venu 4 GPS smartwatch provides advanced features you need — all on a bright, colorful display — to better understand your body and promote a healthier lifestyle. Keep pushing day after day with up to 12 days of battery life. Body Battery energy monitoring tracks your body’s energy levels to find the best times for activity and rest. Help improve the quality of your sleep with personalized sleep metrics, including the sleep alignment feature to understand if you’re in sync with your internal cycle. The health status feature looks for changes in your health data that could indicate added stress to your body, so you can know when you’re trending away from your usual range. Make every activity count using personalized Garmin Coach training plans for running, cycling, strength and fitness. And switch up your activities with easy-to-follow animated workouts, daily suggested workouts and more than 80 built-in sports apps — including for active wheelchair users. Log custom or preset daily behaviors — such as caffeine and alcohol intake — to view reports in the Garmin Connect smartphone app on how your lifestyle choices may impact your overall health. All smartwatch data presented is intended to be a close estimation of the metrics tracked. Plus, make and take calls right from your wrist when paired to your smartphone.
    See all All Smartwatches
    Your price for this item is $529.99
    The comparable value price is $549.99

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    See all All Smartwatches
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