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Polar heart rate sensors | Change the battery. If playback doesn't begin shortly, try restarting your device. Videos you watch may be added to the TV's watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.
This video shows you how to change the heart rate sensor battery.All of Polar's chest straps in our current selection have user changeable batteries. The bat...
In this video, I demonstrate how to replace the battery in a Polar FS1 Heart Rate Monitor (HRM) watch. The battery is a CR2025. The only tools needed are a s...
How to replace battery on Polar T31 and T31C (HRM) Heart Rate Monitor.
28 Οκτ 2021 · Determine if you have a Polar H7 Module or a Polar H9 Module on your heart rate monitor. The Polar H9 Module has a grey label. The Polar H7 Module is black and has Bluetooth smart written underneath the Polar logo. Both modules uses a simple watch battery (CR 2025, 3V) that can be easily replaced.
You can change the heart rate sensor battery yourself. To change the battery, follow the instructions below. 1. Lever the battery cover open by using the clip on the strap. 2. Remove the old battery from the battery cover. 3. Insert the new battery CR2025 inside the cover with the positive (+) side downwards. 4.
19 Σεπ 2007 · Until I get something better, I decided to revive my old Polar HRM that I haven't used in a few years. The trouble was dead battery in the watch. So I went down to the CVS.
