Review on Ankle Strap Compatible with Fitbit & Garmin - Ankle Band for Charge 2/3, Alta/HR, Flex/2 & Fitbit One or Garmin Vivofit/2/3/4 - Unisex Design by Sherry Peterson

Excellent product. Comfortable and adjustable. I bought it for my Fitbit HR. I had trouble sleeping in it and that is my main reason for buying it. The light flickered on my face and the bandage became tight and uncomfortable. I thought I would be better off with this, and I actually did! Cons: It doesn't read HR on my knuckle. It is in order. I wear it on my wrist at night, it's comfortable and hides the light. Plus, you can quickly and easily change your wrist in the middle of the night if you need to. Great buy if you need an alternative way to sleep with the tracker on.