Garmin Vivosmart 3 review
Test scoreShow Context
- Garmin OS
- Built in heart rate monitor
- 21
The Garmin Vivosmart 3 fitness tracker packs in plenty of features, including a built-in heart-rate monitor, all-day stress tracking and VO2 max estimates. But does all this add up to a good activity tracker and is it still worth buying now that its a few years old? Read our full review to find out.
What's included:- Pros and cons
- What is it?
- What's it like to wear?
- How well does it display fitness information?
- How accurate is it?
- Is there anything else I should know?
- Should I buy it?
Last checked by Which?
April 2022
First reviewed by Which?
November 2017
Released
April 2017
Technical specifications
General
- Weight 20g
- Width48mm
- Height19mm
- Depth10mm
- Operating systemGarmin OS
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
Find out how we test fitness trackersPut us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
- 44%Lowest score
- 64%Average score
- 82%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Suggested alternatives
Related articles
How to buy the best fitness tracker
Which fitness or activity tracker is for you? Should you buy Fitbit, Garmin, Huawei or Samsung? Our expert guide can help. Plus find out about features like built-in GPS and heart-rate monitors, and the importance of accuracy.
Top fitness trackers for 2022
Discover the best fitness and activity trackers for 2020. Find out how accurately wearables from popular brands such as Fitbit, Garmin, Samsung and Xiaomi can track heart rate monitoring, steps, distance and more
Should I buy a fitness tracker or a smartwatch?
Our expert advice on fitness trackers and smartwatches will help you decide which to buy. Do you want detailed exercise tracking, or the latest smart features?We've reviewed wearables from brands including Apple, Fitbit and Garmin