Maintaining the Oxa sensor Follow

Firmware updates

Oxa releases firmware updates based on user feedback, experience, and to introduce usability improvements. If an update is available, the Oxa Life app will offer you the option to update the sensor firmware. If you decide not to upgrade the sensor firmware, we cannot guarantee proper functionality after six months.

The latest firmware version is 5.11.

To check the firmware version:

1. Open the Oxa Life app.
2. Open the Me tab.
3. Select your profile in the top left corner. The Settings window appears.
4. Under Application settings, select Oxa Sensor.
5. Tap the sensor name to connect to the sensor.
6. Select the ( i ) icon. The firmware version is displayed after "SW", e.g. 5.6.0+22120800.

The Oxa Life app indicates when a firmware update is available and when the firmware is being updated.

Sensor care

Wipe the Oxa sensor with a gentle cloth to remove dust or debris.

Do not use aggressive cleaning substances such as alcohol or bleach to clean the sensor or sensor casing.

WARNING: Oxa's sensor is a small component, which presents a risk of swallowing and choking to small children. Keep out of the reach of children under the age of 36 months. Seek immediate medical attention if you know or suspect that a child has swallowed the sensor.

WARNING: When connected to a power source, the device processes electric current and presents a risk of electric shock. Never charge the Oxa sensor while wearing it. Remove Oxa from your body before charging. Disconnect the charger before wearing it.

Charging the sensor

Fully charge the Oxa sensor before use. The Oxa sensor battery is rechargeable and lasts for 25-30 hours before needing to be recharged. Recharging the Oxa sensor takes about 2.5 hours.  

Before starting a full-night (8 hour) sleep session with Oxa, charge the sensor to at least 40%.

To charge the sensor: 

1. Lift the silicone ring to access the USB-C port. 
2. Charge the sensor by connecting it to a USB charger or power adapter using a USB-C to USB-A cable. The sensor’s LED is red while charging.
3. The sensor’s LED changes to green when fully charged.
   
   

Refer to sensor’s status light menu to understand the color and blinking patterns of the LED status indicator, including the battery level.

Sleeping with Oxa

When Bluetooth is disabled, your sleep session is stored on the sensor, so you can sleep phone-free. Transfer the data to your phone when you wake up to explore your sleep summary and free space on the sensor for the next night of rest.

If you are sharing a sensor, remember to open your Oxa app and account and transfer the sleep session to your own Oxa account before handing the sensor to another user. Another user cannot access your session data, but they may erase or overwrite the session data if another session is started before you transfer your data to your account.