Samsung S Band User Manual page 13

Forgetting and Resetting the S Band
The device needs to be unpaired and reset data to pair with other smartphones.
Forgetting the device
1
On the smartphone, launch the S Health application.
2
Tap Health board → Walking mate →
3
Tap OK to forget the device on the smartphone.
Resetting the device
Press and hold the button for 10 seconds until the indicator light flashes red, green,
and blue.
10
→ S Band → Unpair.