Garmin Vivosmart 4 Review

Fitness trackers are a huge new technology helping people gather more information about their health and allowing them to make changes to better themselves. This is a great watch for people heavily into athletics or that love to participate in sports.

  • Slim design
  • Safe for use while swimming
  • Week-long battery life
  • No GPS function
  • OLED screen unresponsive when wet

Garmin Vivosmart 4 Features

The Garmin Vivosmart 4 is a slim designed fitness tracker. It has an elongated OLED touchscreen display with a clear picture. The band is made of silicone and comes in different colors and sizes. This model fits up to a 7.7-inch wrist with the small/medium band and a 9.2-inch wrist with a large band. It links to your smartphone using Bluetooth and can display notifications for calls and text messages. It also has vibration feedback for notifications and workouts.


The silicone band on this tracker makes it great for repelling sweat and is difficult to break. The screen is made of polycarbonate and has an aluminum bezel around it. The heart rate sensor on the back is flush and isn’t uncomfortable on your wrist. The band cannot be swapped out, so make sure you pick the color you like most.


This tracker has an arsenal of built-in sensors such as a heart rate monitor, SpO2 monitor, and pedometer. This allows it to give you feedback on how active you are throughout the day via their Garmin app. The pedometer accurately reads your step count and distance traveled. This, combined with your heart rate monitor, can track how much you are active and how many calories you are burning on an average day. The SpO2 monitor can estimate your stress levels and walk you through breathing exercises as well.

The Vivosmart 4 can also help if you are having trouble with sleep. Lack of good quality sleep is a main cause of stress. Using the heart rate monitor and the motion detectors in the tracker, it can record your sleep times and tell you if you are restless during that period. It uses the app to show you trends in sleep times and quality as the week goes on. If you combine this with good sleep habits, you can increase the amount of quality sleep you get in a night.

It can automatically track different exercises, like swimming, elliptical training, or hiking. It has no GPS, so if you are outdoors, it will only keep track using the pedometer. The heart rate is paired with a VO2 max to let you know how fit you are compared to your age, height, and weight. It also has a Body Battery function that uses your heart rate, sleep quality, and stress to calculate how worn out you are on a scale of 0 to 100. This is useful to see just how many days you feel worn down due to overstress or lack of quality sleep.

Menstruation tracker

Using the Garmin app with your tracker gives female users the option to track their menstrual cycles. This lets you track when your period starts and ends, as well as predict when your next one will occur. It lets you record symptoms and emotional states during that time as well. It also attempts to predict when you are most fertile and your ovulation day if you are trying to start a family. Thus, it has all the necessary functions to be one of the best fitness trackers for women.


The battery life on the Vivosmart is impressive. On a full charge, it can stay powered on and track biometrics for up to 7 days without the SpO2 sensor. With that sensor on continuously, it still has a five-day battery life. It can be charged in a short amount of time to ensure you get the most information out of your tracker with no gaps.

Price and Warranty

The Garmin Vivosmart 4 isn’t a budget fitness tracker, but it isn’t outrageously priced either. It can be found for around $100 online. That’s a pretty good deal with all of the features it brings to the table. It also has a one year warrant through Garmin for replacement or repair from daily use.


Is the Garmin Vivosmart 4 Waterproof?

It is waterproof enough, so you don’t have to remove it when you shower or swim. The OLED screen can become unresponsive while it is wet but isn’t damaged by water. It is not rated for deep diving, so don’t take it treasure hunting.

Does Garmin Vivosmart 4 Track Calories Burned?

This tracker does count the calories burned throughout the day and during exercise. It gives you a good indicator if you should cut back because you have been sitting too much or have an extra muffin since you’ve been active.

Does the Garmin Vivosmart 4 Have GPS?

The Vivosmart 4 does not have a GPS function. If you frequently run or cycle outdoors and you need that GPS tracking capability, then you should try looking at different models.

Does Vivosmart 4 track Your Sleep?

It allows you to track sleep time and sleep quality through the heart rate monitor and the motion detectors. The information is logged using the Garmin app so you can track your sleep trends.

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