- Open the Health Mate app.
- Go to My devices.
- Look for Aura Sleep Sensor.
- Touch Settings.
- Tap Dissociate this product.
- Tap Remove from my account or OK.
- Install the sensor for the appropriate user.
https://support.withings.com/hc/en-us/sections/6216038415249-Aura
https://support.withings.com/hc/en-us/sections/200571476-Tutorials