I’m still on an iPhone 16 Pro, but I’ve been following the iPhone 17 launch closely. It’s the first iPhone with Apple’s new N1 networking chip — which means Bluetooth 6.0 support (plus Wi-Fi 7 and Thread).
There are definitely some benefits to holding off until Series 12 if you want to future proof your watch even more.
- Series 11 and Ultra 3 still use the S10 SiP. That means the wireless hardware hasn’t changed since last year, and you’re still getting Bluetooth 5.3, not 6.0.
- Bluetooth 6.0 brings real-world benefits: smarter filtering that saves power, better reliability when you leave your phone in another room, smoother streaming of health data and notifications, and potentially improved battery life on both devices.
- Apple usually upgrades Watch wireless tech a generation after the iPhone. So Series 12 (and likely Ultra 4) should finally get Bluetooth 6.0, making them the perfect match for iPhone 17 owners.
There are definitely some benefits to holding off until Series 12 if you want to future proof your watch even more.