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vivoactive 4S Heart Rate Monitor

4.1096433289299865 out of 5 stars
757 Reviews

Out of Stock

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Vivoactive 4S Heart Rate Monitor

Garmin’s Vivoactive 4S Heart Rate Monitor fills the need for a downsized version of their Fenix lineup and one that caters to those who exercise a little closer to home and need a little less deep-country technology. Driven more towards those of us who perform standard exercises like running, swimming, and cycling, or hit the gym for group class sessions, the Vivoactive 4S satisfies the in many key areas of daily movement. As a standard, the Vivoactive 4S tracks heart rate and the basics of stats like floors climbed, steps, and estimated calories. But it boosts the volume with integrated workout guidance for reps, set, breathing, and zones for various animated on-watch workouts. It will even estimate your fitness after you’ve got through the paces.

Garmin designs the Vivoactive to go to the pool and the golf course and will perform detailed swimming style analysis and survive up to 5ATM. On course, the watch tells the distance to the hole, calls out hazards, keeps score, and more. But more, the watch is catered to women and provides menstrual cycle information in addition to several useful health stats that everyone can appreciate with fitness age, stress tracking, and abnormal heart rate alerts (high and low).

The Vivoactive is a smartwatch. In being so, it provides smartphone notifications, allows the use of Garmin Pay, controls your phone’s playlist, and holds 500 songs in its internal storage. Battery life is up to seven days and up to five hours using GPS and music, or 15 hours with just GPS.


  • Garmin's smaller-sized activity and lifestyle watch for everyday exercise
  • Rose Gold bezel and strong Corning Gorilla Glass 3 lens protection
  • Brilliant, colorful display to showcase stats and notifications
  • Body Battery tracks your body's energy levels throughout the day
  • Animated workouts give you easy-to-follow instructions
  • Tracks standard exercises and is pool-ready up to 5ATM
  • Holds 500 downloaded songs and controls smartphone playlist
  • Health and fitness tracking as well as training plans
  • Please see size chart for complete list of technical features
  • Item #GRMF00Z
Housing Material
[bezel] stainless steel, [case] fiber-reinforced polymer with polymer rear cover
Strap Material
Face Material
Corning Corilla Glass 3
Technical Features
see size chart
Date Indicator
Weekday Indicator
Battery Type
rechargeable lithium
Battery Life
[smartwatch mode] up to 7 days, [GPS mode with music] up to 5 hours
charging/data cable, documentation
Claimed Weight
Face Size
Manufacturer Warranty
1 year

Overall Rating

4 based on 785 ratings

Review Summary

1 Stars - 60 reviews
2 Stars - 37 reviews
3 Stars - 88 reviews
4 Stars - 179 reviews
5 Stars - 421 reviews

What do you think about this product?


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2 out of 5 stars

February 21, 2024

Old graphics - returned

I do understand I bought the cheapest version, but I’m kind of surprised that Garmin would keep a product with 2015-level graphics on the line. Super disappointing. Returned.


Originally reviewed on Garmin

1 out of 5 stars

February 17, 2024

Great watch except for rash

I like the watch and its functionality. Unfortunately, due to the way the battery charging port is on the watch, I am getting a rash when I wear it. I had to stop using it all together, per my doctor's orders. I hope they change the battery charging port some day and I can get another one.


Originally reviewed on Garmin

5 out of 5 stars

February 16, 2024

Great replacement for me Vivoactive 3

I purchased this to replace my 4-year-old Vivoactive 3 (it still worked, but it would not hold a charge anymore). The 4s is very sleek, a little bit smaller than I thought it would be, but I can still see the numbers, so all good. The clock faces are much improved as are the activity options. I like the 'body battery' function on this version, which is great for helping manage stress.


Originally reviewed on Garmin

1 out of 5 stars

February 11, 2024

Battery life is dreadful

Vivoactive4s purchased August 2021. Has had limited use during this time. Battery has died. Paid too much money for such a short time. Really disappointed


Originally reviewed on Garmin

2 out of 5 stars

February 5, 2024

Cannot keep it paired to my iPhone 15

It's OK, but has many limitations. I bought it for the golf feature, which is great when it works. It is not intuitive how to load a new course. With the most recent changes to the iphone 15 and OS, the Garmin disconnects from blue tooth and is a real pain to reconnect.


Originally reviewed on Garmin

2 out of 5 stars

January 15, 2024

Connection problems

I have problems with connecting my watch with phone. And also my watch doesn’t safe training and activities. I need support asap.


Originally reviewed on Garmin

4 out of 5 stars

January 15, 2024

Garmin watch

I love my new Garmin watch. It notifies me if I get a phone call, but I’m not able to answer the phone call from my watch.


Originally reviewed on Garmin

5 out of 5 stars

January 14, 2024

Great watch and activity tracker

I have been enjoying the features on this watch, especially the workout, sleep and stress tracking. Very easy to use and make adjustments to fit my preferences


Originally reviewed on Garmin

4 out of 5 stars

January 9, 2024

Like color and size

Was present but like screen tap feature and calibration feature for treadmill

Susie D

Originally reviewed on Garmin

4 out of 5 stars

January 8, 2024

Amazing watch but….

I just got this watch as a gift and I love all of the exercise features as well as its design. The only thing I would like to see changed with it or with future watches is better pairing to my phone. Like with notifications, and when I’m playing music. It might just be user error but I’ve had trouble with these things. I definitely would recommend this watch.


Originally reviewed on Garmin