Message replies are only available when OPPO Watch is paired with an Android phone.
Wear OS by Google is supported on Android devices running on Android 6.0 or higher (excluding Go edition). Available functions may vary by platforms and regions.
In Power Saver mode, you can receive message notifications, check the time, track your steps, and monitor your heart rate.
The aforementioned use and charging descriptions apply to OPPO Watch 46mm (Wi-Fi). OPPO Watch 46mm (LTE) has a battery life of up to 30 hours in Smart mode and 21 days in Power Saver mode, and charges to 46% in 15 minutes. OPPO Watch 41mm (Wi-Fi) has a battery life of up to 24 hours in Smart mode and 14 days in Power Saver mode, and charges to 30% in 15 minutes.16 hours under typical use model is used as the standard for a full day of watch use.