For more information about using the polar h7 read the manual.
Polar sealing ring battery kit.
When changing the battery make sure the sealing ring is not damaged in which case you should replace it with a new one.
You can purchase the sealing ring battery kits at well equipped polar retailers and authorized polar services.
Additional sealing rings are also available.
For example some not all treadmills stair climbers exercise bikes etc.
Polar ft7 and ft4 battery kit.
You can purchase the sealing ring battery kits at well equipped polar retailers and authorized polar services.
You can purchase the sealing ring battery kits at well equipped polar retailers and authorized polar services.
To change the battery of the heart rate sensor yourself carefully follow the instructions below.
You can purchase the sealing ring battery kits at well equipped polar retailers and authorized polar services.
You can get the sealing ring battery kits from creative health products polar service center.
When changing the battery make sure the sealing ring is not damaged in which case you should replace it with a new one.
To change the battery yourself carefully follow the instructions below.
When changing the battery make sure the sealing ring is not damaged in which case you should replace it with a new one.
To change the battery of the heart rate sensor yourself carefully follow the instructions below.
Have electric motors or.
Erratic readings can also be caused by proximity to a source of electrical or magnetic interference.
To change the battery of the heart rate sensor yourself carefully follow the instructions below.
If it is damaged you should replace it with a new one.
When changing the battery make sure the sealing ring is intact.