Wear GO2SLEEP with the device’s charging part facing outside; hold the device gently(clench your fist) then the device will vibrate twice and start to work.

1.Select the suitable silicon ring to fit your middle or ring finger. Do as shown below.

2.The device’s charging part facing outside ：

We recommend you to wear it on your ring finger. If you wear a wedding ring on your ring finger, you can also wear it on your middle finger.

1. Choose the silicon ring which is suitable for your middle or ring finger. 

2. Put the device in the silicon ring (The sensor towards the finger) and wear it on the finger. 

3. If you shake your hand, the device does not swing with your hand.

4. The silicon ring should not be too tight or too loose on the finger.

Download the SLEEPON app and create an account, or log on to the registered account . 
Connect the device: turn on bluetooth—open SLEEPON app—login—tab Search Device. The ring will have green light flashes and vibrate twice after the connection.

Please follow the following steps to check the product: 
 
1. Confirm the device is activated.  
2. Confirm the device is within 10 meters from the cellphone.  
3. Make sure the device is charged  
4. Please contact our customer service if the device is still not connected after performing the above steps.

You can turn off the cellphone during sleep. Just make sure that you turn off the cellphone after you wear the ring and connect to the cellphone to synchronize before you sleep.
Take off the ring and connect to the cellphone to synchronize the data after you wake up in the morning.

It takes two hours to fully charge the device and it can be used for 3 nights.

When charging the ring, the red light flashes. The green light is on after fully charged. If you find the device can not fit well into the charger, rotate the ring 180 degree and try again.

1. Put the device in the silicon ring, the sensor should face inward of the silicon ring. 
2. After putting the ring on the charger, the device will be magnetically attached on the charger if it is placed correctly. 
3. When the device is misplaced, the device will be ejected from the charger.

For the first time, put the ring on the charger to activate the device.
The red will light flash. Reactivate before you connect to the app if you reset it.

It is suitable for users who want to have a better understanding of their sleep quality or to test if they have sleep apnea.

The red light flashes when the ring is on the finger indicates that data storage is full. Please sync your data with the app. 
Device storage is capable to store data for 30 hours (If you sleep for 10 hours per night, a total of about 3 nights of sleep are stored). 
When the data storage is full, please connect to the phone app and synchronize the data.

The ring is guaranteed for one year.

When you wear the ring，it will start monitoring. When you take off the ring, it stops monitoring and starts generating reports. So you need to take off the ring to synchronize data and generate report.

Before wearing the Go2sleep 3, the tracker needs to be connected with the app in order to sync the time. The reason is if the tracker runs out of battery and is then charged, it will restart and reset the time, causing inconsistencies.

Solution: Before sleep monitoring, reconnect the device with the app to ensure the time is updated, allowing for accurate sleep time recording at night. Please help try this solution, if still no data, please kindly provide your user account number to us, I will let our backend engineer to check the problem.

Regarding the charging problem [ after showing the full charge green light, when I put it back on the charger (after determining that nothing is lighting up on the device), it starts charging again (orange light) as though it had not been charged at all.], if the product has been full charged and placed on the charger for a long time, this phenomenon can happen. The reason is when the tracker was full charged, it will stop charging even when placing on the charger, after a long time (couple hours), there will be power consumption. When it was placed on the charger again, it will start charging. Please let us know if there is any other problem.