WHEN I READ THE DESCRIPTION OF THIS TRACKER IT TICKED ALL MY BOXES AND WHEN IT ARRIVED I WAS THRILLED WITH IT AS IT WAS JUST AS I HOPED FOR AND SOME - IT LOOKS GOOD - IT FEELS GOOD AND IS COMFY TO WEAR AND I SOON GOT USE TO ITS COMMANDS AND FUNCTIONS AND I AM QUITE AMAZED AT HOW MUCH INFORMATION IT...

Works well. We use it for tracking heart rate and sleep, not for 'standard' activity-type tracking. Effectively we are using it for medical monitoring, although the instructions have lots of legal jargon saying you can't do that. The battery lasts a number of days between charges, which is good.

Exactly what I wanted, talks to my photo software and allows me to measure all the things my photo can't. Comfortable fit and easy to use

Absolutely love my garmin fitness tracker! Great price and super easy to set up. I love the design as its very sleek and not bulky. It gives great indepth information like heartrate and stress levels and when you download the app you can set targets for the step counter manually.

Easy to use and what i want in a watch

Does everything it says on the tin

None

I purchased my own from another site and loved it and so I decided to purchase one for my husband. It is very durable, accurate and very comfortable to wear. The only thing I am a little disappointed about is the battery life. Several reviewers state its average battery life span is 5 days.

Garmin's Vivosmart 3 activity tracker may not have HR in its naming scheme like its predecessors -- the Vivosmart HR and GPS-enabled Vivosmart HR+ -- but it does include a heart-monitor with 24-7 monitoring and adds new, smarter features while returning to the slimmer design and hidden display of...

The Garmin Vivosmart 3 is slim, very comfortable to wear, has a built-in heart-rate monitor and is fully waterproof; It's loaded with extra features, including stress-level measurements, VO2 Max readings, and a rep counter; It shows notifications from your phone

Some of the features are a little difficult to access on the watch; the display isn't as sharp as some competing models' displays

I've had this for about 2 weeks. At first the battery life was fine, not anywhere near the advertised 5 days but it was ok. I went into the settings and shut everything that drains the battery off, dimmed the screen, shut off phone notifications, shut off auto track feature and heart rate monitor.

I bought this watch a week ago as part of my get fit initiative and it's great. It has some really good features like sleep analysis, stress management as well as step counter and heart rate measurement. The fact it's waterproof is also a real bonus as means I can wear it in the pool.