Apple Watch SE 2 (GPS, 40mm) vs Apple Watch Series 11 42mm

The Series 11 is the better watch on hardware: a larger always-on display, ECG, blood oxygen and skin temperature sensors, a faster chip and double the storage. The SE 2 keeps the core experience — activity rings, heart rate, sleep, crash and fall detection, GPS — in a smaller 40mm case that suits thin wrists and kids on Family Setup. Owners of both praise the software and band ecosystem; the SE 2's known limits are its smaller screen, no always-on display and no ECG. Buy the SE 2 for a first watch, a child or a simple fitness tracker; step up to the Series 11 if health sensors and screen quality matter to you.

• Choose the Apple Watch SE 2 if you want a compact, simple iPhone companion for fitness, notifications and safety features, or a watch for a kid or older parent through Family Setup.
• Choose the Apple Watch Series 11 if you want the always-on screen, ECG, blood oxygen and temperature sensing, and a bigger case with more storage.