Apple Watch Series 4 Aluminum Battery and Charging

Battery and Charging

The device's battery life is supported by a 292 mAh Li-Ion battery, which is non-removable as typical with most smartwatches. While the battery life is somewhat modest, requiring daily charging for most users, the convenience of wireless charging makes this process relatively hassle-free. Users can easily place the watch on a charging pad at the end of the day to have it ready to go by morning.