What Polar heart rate monitor model do I have?
The model of each Polar heart rate monitor receiver can either be found on the front case or engraved on the back plate.
SERIAL NUMBER OF THE STEEL BACK
The number of characters varies. Older receivers have 8 or 11 characters. The new standard consists of 13 characters, which will be taken into use during the 1st quarter of '99.
- 13 characters
- example H8472500012345