Garmin Vivosmart 4 Review: A Fashionable and Functional Activity Tracker » Felix' Review

Garmin Vivosmart 4 Review: A Fashionable and Functional Activity Tracker

With features like advanced sleep monitoring, heart rate monitoring, and activity tracking, it aims to provide a comprehensive overview of your fitness and health. In this review, I will share my personal experience with the Garmin Vivosmart 4 and highlight its standout features.

I recently purchased the Garmin Vivosmart 4 because I wanted a simple yet reliable device to track my daily steps and monitor my heart rate. What caught my attention was the ability to connect it to my smartphone’s GPS, ensuring accurate tracking during outdoor activities like walks and runs. Additionally, the sleek design and metal accents make it a fashionable accessory that I can wear all day without feeling burdened.

One of the features I really appreciate is the advanced sleep monitoring with REM sleep analysis. It provides valuable insights into the quality of my sleep and helps me make adjustments to improve my overall well-being. I was also impressed by the wrist-based Pulse Ox sensor, which measures blood oxygen saturation levels during the night. Although not a medical device, it offers a rough estimate and helps me monitor my health trends.

The all-day stress tracking and relaxation breathing timer have been incredibly helpful in managing my stress levels. I can easily keep an eye on my stress levels throughout the day and take a moment to relax and breathe when needed. The body battery energy monitor is another standout feature that keeps me aware of my energy levels throughout the day, allowing me to optimize my activities accordingly.

The Vivosmart 4 also provides dedicated activity timers for various exercises like walks, runs, strength training, yoga, and even pool swims. The fact that it is safe for swimming and showering is a bonus, as I don’t have to worry about taking it off every time I engage in water-based activities.

Garmin Vivosmart 4: Sleek Design and User-Friendly Interface

Garmin Vivosmart 4


Featuring stylish metal accents and a bright, easy-to-read display, the Garmin vivosmart 4 stands out with its sleek and fashionable design. The slim physical size makes it comfortable to wear, and the device comes with two band sizes to ensure a perfect fit. The display provides various options, from checking the time to viewing the weather. One standout feature is the body calculator, which shows your energy levels and heart rate at a glance. The device also allows you to receive phone calls and messages, making it a convenient companion for staying connected on the go. The overall design and user-friendly interface make the vivosmart 4 a joy to use.

Advanced Sleep Monitoring and Pulse Ox Sensor

Garmin Vivosmart 4


Offering advanced sleep monitoring, the vivosmart 4 goes beyond basic sleep tracking. It can track your REM sleep and even gauge blood oxygen saturation levels during the night with its wrist-based Pulse Ox sensor. While it’s important to note that the device is not a medical device and not intended for medical diagnosis, it provides valuable insights into your sleep patterns. This feature can help you understand the quality of your sleep and make adjustments to improve your overall well-being. The inclusion of the Pulse Ox sensor sets the vivosmart 4 apart from other activity trackers, making it a valuable tool for monitoring your sleep health.

Garmin Vivosmart 4: Comprehensive Fitness and Health Monitoring

Garmin Vivosmart 4


It’s not just an activity tracker; the vivosmart 4 is a comprehensive fitness and health monitoring device. It offers a range of tools to help you stay on top of your fitness goals and overall well-being. With the estimated wrist-based heart rate monitor, you can keep track of your heart rate throughout the day. The all-day stress tracking feature provides insights into your stress levels, helping you manage stress effectively. The device also includes a relaxation breathing timer, Vo2 Max measurement, and body battery energy monitor, giving you a holistic view of your fitness and health. Whether you’re into walks, runs, strength training, yoga, or swimming, the vivosmart 4 has dedicated activity timers to track your workouts accurately.

Vibration Alerts and Long Battery Life

Garmin Vivosmart 4


With vibration alerts, stay connected and never miss a notification with the vivosmart 4. You can receive alerts for calls, text messages, and more right on your wrist. Android users even have the option to reply to text messages directly from the device. The vivosmart 4 also boasts an impressive battery life, lasting up to 7 days (excluding pulse ox sleep tracking). This long battery life ensures that the device keeps up with your active lifestyle without the need for frequent recharging. Additionally, the vivosmart 4 is safe for swimming and showering, making it a reliable companion for all your activities.

Garmin Vivosmart 4: GPS Connectivity for Accurate Tracking

Garmin Vivosmart 4


Taking your outdoor workouts to the next level, the vivosmart 4 offers GPS connectivity. By connecting to your compatible smartphone’s GPS, you can get accurate tracking of your outdoor walks and runs. This feature ensures that you have precise data on distance and pace, allowing you to monitor your progress and set new goals. The GPS connectivity enhances the overall accuracy of the vivosmart 4, making it a reliable tool for tracking your outdoor activities.

Positive User Experiences and Firmware Updates

Highlighting its reliability and usefulness, users have shared positive experiences with the vivosmart 4.


  • The Garmin vivosmart 4 has a sleek and fashionable design with stylish metal accents, making it a stylish accessory for everyday wear.
  • It includes advanced sleep monitoring with REM sleep and can gauge blood oxygen saturation levels during the night with the wrist-based Pulse Ox sensor, providing valuable insights into your sleep quality.
  • The fitness and health monitoring tools on the Garmin vivosmart 4 are extensive, including estimated wrist-based heart rate, all-day stress tracking, relaxation breathing timer, Vo2 Max, and body battery energy monitor, helping you stay on top of your fitness goals.


  • Some users have reported that the device’s accuracy for tracking distance and steps taken can be inconsistent, requiring adjustments and customization to get more accurate readings.
  • The display resolution of the Garmin vivosmart 4 is relatively low, which may make it more difficult to read text and notifications, especially for users with poor eyesight.
  • While the device is advertised as waterproof and safe for swimming and showering, some users have experienced issues with water damage, so it’s important to take extra precautions when using it in water.


In conclusion, the Garmin Vivosmart 4 has exceeded my expectations as an activity and fitness tracker. Its combination of style and functionality makes it a versatile companion for tracking my daily activities and monitoring my health. From accurate sleep tracking to stress management features, it provides valuable insights to help me live a healthier lifestyle. If you’re looking for a reliable and fashionable activity tracker, I highly recommend giving the Garmin Vivosmart 4 a try.

Questions & Answers:

Question: Can I track my sleep patterns with the Garmin vivosmart 4?

Answer: Yes, the Garmin vivosmart 4 includes advanced sleep monitoring that can track your sleep patterns, including REM sleep, and provide insights into your sleep quality.

Question: Is the Garmin vivosmart 4 compatible with both Android and iOS devices?

Answer: Yes, the Garmin vivosmart 4 is compatible with both Android and iOS devices. You can download the Garmin Connect app from the respective app stores to sync your data and get an overview of your fitness and health metrics.

Question: How long does the battery of the Garmin vivosmart 4 last?

Answer: The battery life of the Garmin vivosmart 4 can last up to 7 days, excluding pulse ox sleep tracking. This allows for long-lasting use without frequent recharging.

Just so you know, I’m part of the Amazon Associate program. If you find something you love on Amazon through my reviews, I get a small commission at no extra costs for you. It’s a little way to support what I do. Thank you!