vivoactive 4S Heart Rate Monitor
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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.
Details
- 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
- silicone
- Face Material
- Corning Corilla Glass 3
- Movement
- digital
- Pedometer
- yes
- Odometer
- yes
- Altimeter
- barometric
- Technical Features
- see size chart
- Date Indicator
- yes
- Weekday Indicator
- yes
- Alarms
- yes
- Battery Type
- rechargeable lithium
- Battery Life
- [smartwatch mode] up to 7 days, [GPS mode with music] up to 5 hours
- Includes
- charging/data cable, documentation
- Claimed Weight
- 1.4oz
- Submersible
- 5 ATM
- Face Size
- 40mm
- Manufacturer Warranty
- 1 year
Reviews
Q&A
What do you think about this product?
Overall Rating
4 based on 915 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageApril 4, 2025
Failed unexpected
Smartwatch shut itself down without reason. Would not start up for weeks. Then suddenly it started up. But sensors no longer working. After reset, fails to connect to phone app. Version is discontinued. Advise from Garmin to buy a new one.
Originally reviewed on Garmin
March 18, 2025
Was great while it worked, had screen problems in the end
Worked great while the screen was still functional. After doing some swims the screen no longer works, definitely was not water proof. Would not recommend if you are planning to do any water activities.

Originally reviewed on ExpertVoice.com
January 7, 2025
Great while it lasted
Loved the watch and all the features, but sadly just after a year the battery died completely and won’t take a charge at all. Very disappointing.
Originally reviewed on Garmin
November 29, 2024
The watch stop work after 2 months
Bough the item two month ago and suddenly stop to work
Originally reviewed on Garmin
October 11, 2024
Great, when it works
It has great features, but it keeps disconnecting from my phone and I have to open up the Connect app every morning and even then fiddle with it, before it connects to the watch. Every morning At the moment it stopped receiving body battery data randomly. The pay feature is so convoluted to get to. It’s much easier to just grab my phone and pay with that. I’m not sure I would recommend it except that it was the only watch with a small enough face for my wrist as a small framed woman.
Originally reviewed on Garmin
September 18, 2024
Has to be restarted all the time
It loses its connection to the Garmin Connect App ALL the time. I have found it necessary to remove it from the app and then totally reset the watch.
Originally reviewed on Garmin
August 29, 2024
Very good product - friends and family purchase item
I purchased this product for my daughter during the friends and family offering of Garmin products. My daughter thoroughly enjoys this watch and has leveraged the training feature that allowed her to train for running events like 5k runs and a half-marathon. Without this feature of the watch and Connect app, she would not have achieved these running goals. In addition, she states that metrics she gathers from the watch is a major plus.
Originally reviewed on Garmin
June 25, 2024
Garmin vivoactive 4S
My last two watches have been Garmin brand. I have enjoyed wearing them both. There is a lot to learn for a 65+ year old woman. I hate to admit I still haven't found how to download music to my watch to listen while I walk. I wonder if audiobooks are able to be downloaded as well. I mostly use it to record my steps and watch my heart rate.
Originally reviewed on Garmin
June 25, 2024
Love love love
I have used this watch for a month and love it! I switched from an Apple Watch and was skeptical, but no regrets! The battery life is great and so many great features.
Originally reviewed on Garmin
June 18, 2024
Disappointed in "no VO2 Max"_Love the Home Screen
I am disappointed that I can't get my VO2 Max score from walking on the treadmill, as I used to with my old Garmin Vivosmart watch. As I understand it, the VO2 Max score is only recorded for outdoor activities and GPS is only activated for outdoor activities. I am prone to skin cancer so I do not exercise outside. Also, the Vivoactive records too many miles when I'm walking on the treadmill. It seems to think that peope always run on a treadmill. I have NEVER run on the treadmill, as that is not a good thing, for old knees. The Vivoactive has many great new features, but I don't need or use them. The screen is awesome. The main reason I replaced my old watch was that the display was "fading," and I had never been able to see the display in sunlight. That problem has been solved.
Originally reviewed on Garmin
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