Disclaimer: Sleep and Sleep Analyzer are two distinct devices. Sleep measures sleep quality and snoring. The Sleep Analyzer, an enhancement of Sleep that was released in Europe, offers medical-grade sleep apnea detection.

Note: Only use the PSU supplied with the device for safety purposes. Withings warranty does not cover defects due to the use of spare parts not provided by Withings in the original packaging.

Please follow these steps to install your Sleep Analyzer: 

1. Open the Withings app.
2. Tap your Devices in the top right-hand corner of the Home screen.
3. Tap Add at the top right-hand corner of the Devices screen.
4. Tap Sleep sensors.
5. Tap Sleep or Sleep Analyzer.
6. Tap Install.
7. Place your entirely under your mattress. You can also place it between the mattress and mattress topper/pad.
8. Tap Next three times.
9. Tap Next.
10. Tap Next.
11. Plug your device using the provided adapter.
12. Tap Next.
13. Tap Pair (iOS only).
14. Tap Pair again (iOS only).
15. Tap Next.
16. Tap the Wi-Fi network you want to use or tap Choose a different network.
17. Tap Next.
    The calibration of your device starts. This step can last up to 10 minutes during which a buzzing sound can be heard. We recommend that you do not sit on the bed during the process. You will receive a notification in the Home tab of the Health Mate app once the calibration process is over.
18. Tap Activate to allow sleep apnea detection.
    Important note: this feature is only available to EU users.
19. For EU users, tap Next.
20. Tap Next.
21. Tap Done.