Life Fitness and Samsung teamed up today, announcing that Samsung Galaxy Watch devices are now compatible with a whole range of high-end fitness and cardio equipment from Life Fitness. 

When using a Galaxy smartwatch, users can simply tap the watch on the console of a compatible Life Fitness treadmill, bike or other applicable machine, and their watch will begin sending real-time heart rate data to the machine. This allows users to more accurately track their progress and fitness.
…
Read full post here:
https://www.trustedreviews.com/news/now-your-samsung-galaxy-smart-watch-is-compatible-with-a-whole-range-of-cardio-equipment-4016014