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Activity Tracker Heart Rate Monitors

The world of fitness trackers has expanded dramatically in the last few years, with new devices from all the major fitness-tracking companies. Many of these gadgets have heart-rate monitors, and some also track other vital signs such as blood oxygen levels and skin temperature. We've gathered a range of these devices to find the best heart-rate monitors for tracking your workouts, whether you're running, cycling, or lifting weights.

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  1. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 13 - Black - (2024)

    SKU: CT2962VZ2K

    The ring is a fantastic tool, providing insight into sleep and activity that other devices don’t utilize. Has really made a difference encouraging activity and resulting in better sleep and weight loss!...Great...

    Product Description

    An all-titanium black smart ring offering adaptive health tracking and insights across over 30 biometrics.
    See all Smart Rings
    Your price for this item is $349.00

  2. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 12 - Black - (2024)

    SKU: CT2962VZ2C

    The Oura Ring also connects with Strava to track activity—although I’d recommend pairing it with a proper smartwatch or fitness tracker for real-time tracking during workouts. ...The Oura Ring 4 is a...

    Product Description

    A sleek black titanium smart ring that tracks sleep, activity, heart health, stress, and more biometrics.
    See all Smart Rings
    Your price for this item is $349.00

  3. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 15 - Stealth - (2024)

    SKU: CT2962VZWT

    Product Description

    A sleek stealth-colored titanium smart ring that tracks over 30 biometrics including sleep, heart, and stress.
    See all Smart Rings
    Your price for this item is $399.00

  4. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 5 - Brushed Silver - (2024)

    SKU: CT2962VZV6

    Product Description

    A brushed silver titanium smart ring that tracks over 30 biometrics including sleep, heart, and stress.
    See all Smart Rings
    Your price for this item is $399.00

  5. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 7 - Brushed Silver - (2024)

    SKU: CT2962V47C

    It’s amazing to see what types of activities cause stress and others that you think are stressful aren’t ! ...Best sleep tracker

    Product Description

    A brushed silver titanium smart ring that tracks sleep, heart health, activity, and over 30 biometrics.
    See all Smart Rings
    Your price for this item is $399.00

  6. Fitbit - Inspire 3 Health & Fitness Tracker - Lilac Bliss - (2022)

    SKU: J3GWJ6S265

    Product Description

    A lilac fitness tracker that monitors heart rate, sleep, stress, and health metrics with a color display.
    See all Fitness Trackers
    Your price for this item is $89.99
    Save $9
    The previous price was $99.95

  7. WHOOP - 5.0 Peak - Health and Fitness Tracker - 12-Month Membership - Obsidian - (2025)

    SKU: J3GW3TK8GT

    Light weight & Powerful Tracker...Best fitness/health tracker. Feels very light and great battery....Dont listen to all the complainers, this produxt is amazing and better than all the other fitness trackers...

    Product Description

    An advanced obsidian wristband that delivers personalized health insights, sleep tracking, and 24/7 fitness monitoring.
    See all Fitness Trackers
    Your price for this item is $239.00

  8. WHOOP - MG Life - Health and Fitness Tracker - 12-Month Membership - Obsidian/Titanium - (2025)

    SKU: J3GW3TK8G7

    For anyone looking for an amazing device thats not just a health tracker. It is a lifestyle! WHOOP tech is beyond any smartwatch/fit tracking device out there. ...Excellent features for health parameters...

    Product Description

    An advanced obsidian and titanium wristband that delivers 24/7 health insights, sleep tracking, and on-demand ECG.
    See all Fitness Trackers
    Your price for this item is $359.00

  9. WHOOP - 5.0 One - Health and Fitness Tracker - 12-Month Membership - Jet Black - (2025)

    SKU: J3GW3TK8GV

    It has the options everyone needs for a fitness tracker.Peak and MG has better upgrades, But one provides most value for the price....Accurate, Comfortable, and Long-Lasting Tracker...I’ve been using...

    Product Description

    A jet black wristband tracker offering 24/7 health insights, personalized coaching, and 14+ days battery life.
    See all Fitness Trackers
    Your price for this item is $199.00

  10. Amazfit - T-Rex 3 Smartwatch 48mm Silicone - Black - (2025)

    SKU: J3R84J7H62

    Product Description

    A rugged black silicone smartwatch with AMOLED display, GPS, health monitoring, and 27-day battery life.
    See all All Smartwatches
    Your price for this item is $279.99
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