Garmin, Suunto, Polar, Samsung, Apple...Microsoft?

Looks like this fitness space is about to get more crowded.

Microsoft introducing a fitness product?

http://www.zdnet.com/how-microsofts-expected-fitness-band-fits-into-its-new-wearables-game-plan-7000034865/

Just because the simulated screen grab had a HR on the display, it does not mean that the eventual product will have one. And even if it does, will it work better than the other wrist mounted optical hr monitors?

I’m a sucker for new devices, but after the apple watch fell way short of any usefulness as a sport watch, I don’t have much hope here either.