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Index S2 Smart Scale

3.8072289156626504 out of 5 stars
498 Reviews



Why We Like The Index S2 Smart Scale

Whether you're training for a tri, making a commitment to getting healthy, or just working on getting ready for summer, Garmin's Index Smart Scale makes sticking to your plan a whole lot easier. It does all the classic scale things: weighing in pounds, kilograms, and even stone. It also tracks body mass index, body fat percentage, bone mass, and skeletal muscle mass, all of which are important data points for high-level athletes. The Index can recognize and remember up to 16 different users, and of course it can sync to Garmin Connect, the online platform that lets you track and analyze all your workout data, so you can see exactly how your workouts correspond to your goals.


  • Garmin's body scale for getting fit fast
  • Wi-Fi connection for snycing and uploading to Garmin Connect
  • Measures weight, body mass index, body fat, skeletal muscle mass, and more
  • Recognizes up to 16 users
  • Up to 9 months of battery life
  • Item #GRMF01I
bluetooth, ANT+
13.8 x 12.2 x 1.2in
fitness, training

Overall Rating

4 based on 498 ratings

Review Summary

1 Stars - 72 reviews
2 Stars - 42 reviews
3 Stars - 50 reviews
4 Stars - 80 reviews
5 Stars - 254 reviews

What do you think about this product?


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1 out of 5 stars

June 21, 2024

Terrible scales, don't buy

Impossible to connect more than one user. My husband and I are both Garmin watch users which was reason for initial purchase, but impossible to add even one extra person, as when that person syncs in cancels out initial user. Very frustrating and will be returning for a refund.


Originally reviewed on Garmin

5 out of 5 stars

June 19, 2024

Excellent scales!

These scales appear well made and feel like a quality product. Very easy to set up and use. Nice, clear color display which scrolls through a load of useful information. Love that they sync with Connect so that I can track and monitor my weight on my phone.


Originally reviewed on Garmin

5 out of 5 stars

June 17, 2024

Great Features

This scale is awesome to use and it shows all the settings someone would need. Also it integrates with my Garmin Instinct 2 Solar watch and Garmin Connect App.


Originally reviewed on Garmin

1 out of 5 stars

June 15, 2024

Body fat WAY off!

Need to return this - body fat % is way off. Something that should he simple. Don’t buy!


Originally reviewed on Garmin

5 out of 5 stars

June 15, 2024

Really cool to see all your stats!

I bought this to expand the information about my health. It is a huge benefit to be able to track this on a daily basis. The scale connects to your wifi. When you step on the scale, it sends all of your stats to your Connect app. Really really cool technology. Very glad I bought this scale.

Fat Jeff

Originally reviewed on Garmin

4 out of 5 stars

June 14, 2024

Great information

Provides great information and really like how it reports back into the app as another data source!


Originally reviewed on Garmin

5 out of 5 stars

June 12, 2024


Awesome scale, easy to use and shows all of your progress with easy to read results.


Originally reviewed on Garmin

2 out of 5 stars

June 12, 2024


Bought this to pair up with our garmin watches, thinking it would simplify our health tracking. However, the battery life is incredibly short and we've had to reconnect it to our wifi too many times to count, as well as re-pairing it with our phone apps. Basically, the scale has been more of a hassle than it's worth, so we're back to entering our data into the app manually.


Originally reviewed on Garmin

5 out of 5 stars

June 11, 2024

Very handy

A bit hard to turn on. Tricky until you get the hang of it.


Originally reviewed on Garmin

5 out of 5 stars

June 10, 2024

Accuracy at your fingertips.

I bought this S2 approximately two years ago. It has been great and help me keep accurate records on my weight, fat and muscle mass. These measurements are vital to maintaining good health.


Originally reviewed on Garmin