Apple confirmed that the Series 7 will have, on average, the same 18 hours of battery life as the Series 6. What’s different, though, it’s how fast the Series 7 will charge.
According to Apple, the Series 7 will have up to 33% faster charging compared to the Series 6. So you’ll now be able to charge your Apple Watch to 80% in just 45 minutes. What’s more impressive is that you can track up to 8 hours of sleep with just an 8-minute charge.
But of course, for this, you’ll also need a new Magnetic Fast Charger USB-C cable, which will be included in the box.