At first sight you might neglect it, but digital security is crucial nowadays. We encourage you to update for this latest version and allow Apple to patch the flaws of your smartwatch. Updating is done, as always, from the Apple Watch app available on the paired iPhone. Enter it and browse to General -> Software Update. After the new firmware is detected by your device, hit Download and Install. Agree with Apple’s Terms and Conditions!
Update Apple Watch to watchOS 2.2.2
To confirm the update tap your Passcode when prompted on the smartwatch. Once, confirmed the iPhone starts downloading the update.
Fact: Before starting make sure that all of the following three conditions are met:
1. The Apple Watch is connected to a charger.
2. Charged to at list half of its battery strength.
3. In range with your iPhone and both devices are connected to WiFi.
If all of the above is checked the iPhone will first Download the update package and then deploy it on the Apple Watch.
The Apple Watch will automatically restart itself after the update ends. Enter Passcode and you’re ready to go!