I am trying to find a reliable, not expensive heart rate monitor to track my exercise. Do any wristwatch-style monitors operate by a sensor on your wrist, rather than with chest straps or a touch sensor (which I find heard to do while exercising)? I'm not even sure they work without touching your finger to a sensor or a chest strap.
Well, can anybody tell me about a brand they like? One that actually works? Thanks!
Well, can anybody tell me about a brand they like? One that actually works? Thanks!
