Where can I find the serial number/device id of my Polar device?

Applies to: A370, Cadence sensor, Grit X, Grit X Pro, H1 heart rate sensor, H10 heart rate sensor, H9 heart rate sensor, Ignite, Ignite 2, Ignite 3, M200, M400, M430, M460, OH1, Pacer Pro, Polar Balance, Speed sensor, Stride sensor Bluetooth® Smart, Unite, V650, Vantage M, Vantage M2, Vantage V, Vantage V2, Vantage V3, Verity Sense

You can find the device ID from:

• the Settings menu of your Polar device or
• the Devices menu in Polar Flow app or
• the Products menu in Polar Flow web service.

The serial number and device ID are also printed on the device itself. Check the list below to see where they’re located on your device. Serial number is normally 13 digits in length and device ID 6 to 8 digits in length.

Unite

Grit X/Grit X Pro

Ignite/Ignite 2

Ignite 3

Pacer Pro

Vantage M/Vantage M2

Vantage V

Vantage V2

​

Vantage V3

​

Polar Verity Sense

Polar OH1

Polar H9/H10 heart rate sensor

Polar H1 heart rate sensor

Polar A370

M200

M400/M430

M460

V650

Polar Cadence Sensor Bluetooth® Smart

Polar Speed Sensor Bluetooth® Smart

Polar Stride Sensor Bluetooth® Smart

Polar Balance