Guide :Watches : Imara Fit WR0076-410 Wrist Watch
Nike Imara HRM problems
My Nike Imara HRM won't sense my heart rate anymore. I replaced the batteries in the sensor and the watch. The watch picked up the heart rate the first time, but now all the sensor does is emit a very high-pitched whine when the battery is in. I have cleaned the contacts and make sure they're touching the battery. Is there likely to be any way to repair this?
Also, when I replaced the watch battery the o-ring around the cover came out and it's too stretched to put back. Any place I can find a new one.