See yourself as a runner. Forerunner 55 is the GPS running smartwatch that goes beyond pace and heart rate (this is not a medical device) stats. Take the guesswork out of training with personalized guidance and daily suggested workouts based on your training history and fitness level. Change things up with HIIT and breathwork activity profiles. Advanced wellness tracking features, such as all-day respiration monitoring, intensity minutes and more, put you in tune with your body. Get more runs in between charges, thanks to this watch’s long battery life, and make it truly your own by downloading watch faces, apps and more from the Connect IQ Store (requires Garmin Connect app and Connect IQ app loaded on a compatible smartphone).
Q: Does this watch track sleep like the 45s?
A: Yes, the watch will track your sleep.

See yourself as a runner. Forerunner 55 is the GPS running smartwatch that goes beyond pace and heart rate (this is not a medical device) stats. Take the guesswork out of training with personalized guidance and daily suggested workouts based on your training history and fitness level. Change things up with HIIT and breathwork activity profiles. Advanced wellness tracking features, such as all-day respiration monitoring, intensity minutes and more, put you in tune with your body. Get more runs in between charges, thanks to this watch’s long battery life, and make it truly your own by downloading watch faces, apps and more from the Connect IQ Store (requires Garmin Connect app and Connect IQ app loaded on a compatible smartphone).

Go ahead — sign up for that race, and train brilliantly with the easy-to-use Forerunner 165 GPS running smartwatch. With pace, distance and heart rate, you’ll see your progress shine on the watch’s AMOLED touchscreen display while Garmin Coach and race adaptive training plans help you chase your goals. Wake up to your morning report to see health insights alongside an overview of sleep, recovery and training outlook (data presented is intended to be a close estimation of metrics tracked). Use training effect and training effect labels to see how your workouts impact your fitness and to understand the primary benefit achieved from your workout. Then, check recovery time to know how long to take it easy between runs. Pair your watch to your smartphone, and your notifications will show up right on your wrist. Get a more complete picture of your health, not just a glimpse, from your Forerunner 165 smartwatch, with up to 11 days of battery life in smartwatch mode.

Know the real you with the vívoactive 5 smartwatch, the ultimate on-wrist coach designed to support your goals — whatever they may be. Featuring a bright, colorful AMOLED display and up to 11 days of battery life, this GPS smartwatch is purpose-built with essential health and fitness features to help you better understand your body. Body Battery energy monitoring helps you keep your energy levels in check with personalized insights based on sleep, naps, stress, workouts and more. Improve the quality of your sleep with personalized sleep coaching and nap detection plus even more details such as HRV status (data presented is intended to be a close estimation of metrics tracked). During the day, switch up your activities with more than 30 built-in sports apps — including apps for active wheelchair users — plus advanced training features to keep you going strong. When paired to your smartphone, vívoactive 5 makes it easy to receive texts, emails and other smart notifications right from your wrist. Plus, enjoy connectivity features such as music storage, Garmin Pay contactless payments and more.

Get better results from your workout routine with all-new Versa 4 + Premium. Know when you're up for a challenge or need a recovery day with your personalized Daily Readiness Score.¹ Track more exercises than ever right from your wrist with 40+ exercise modes. Choose from modes like strength training, HIIT, running, kayaking and more to see key results in real time--including Active Zone Minutes which shows your target intensity levels. Do it all with a thin, lightweight fitness smartwatch designed for comfort during workouts, sleep and more. Plus, never miss a beat with calls, texts and notifications right on your wrist and a battery life of 6+ days.² Includes a 6-month Fitbit Premium membership.³ Fitbit is a part of the Google family.⁴
| Pros for Garmin - Forerunner 55 GPS Smartwatch 42mm Fiber-Reinforced Polymer - Whitestone - (2021) | |||
|---|---|---|---|
| Overall Performance, Battery Life, Ease of use, GPS Accuracy, Accuracy | Overall Performance, Battery Life, Features, Weight, Ease of Use | Battery Life, Overall Performance, Ease of use, Weight, Design | Overall Performance, Battery Life, Ease of use, Features, Sleep Tracking |
| Cons for Garmin - Forerunner 55 GPS Smartwatch 42mm Fiber-Reinforced Polymer - Whitestone - (2021) | |||
| Screen Brightness | Size | There were no cons for this product— | Band Quality, Connectivity, Charging, GPS |
Customers are positive about the Forerunner 55 GPS Smartwatch's battery life, overall performance, and ease of use. Many find the GPS and general accuracy impressive for tracking runs. The watch is also appreciated for being lightweight, while the only concern mentioned is about the screen's brightness.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Clear, comfortable watch with all the functions you need to track your running. I’ve been using this paired to my Runna app to train for my first half marathon and it’s been one of the best parts of the experience!
Posted by Randi
Very practical. The app gives you good stats on the run (average speed, calories, heart rate and others), it is accurate on the miles ran, it knows when you are running (and not stopped waiting for a traffic light). It also gives you stats about your stress level. This was a big plus I did not expected.
This review is from Garmin - Forerunner 55 GPS Smartwatch 42mm Fiber-Reinforced Polymer - Whitestone - (2021)
Posted by IvanG
Overall I like my new Garmin watch. I’m still trying to figure out the different settings but I’m glad I purchased it.
Posted by RubenG