Apple Watch Series 7 (GPS + Cellular, 45mm) Smart watch - Graphite Stainless Steel Case with Abyss Blue Sport Band - Regular. Fitness Tracker, Blood Oxygen & ECG Apps, Water Resistant
Amazon £649 £419
GPS + Cellular model lets you call, text, and get directions without your phone (Supported providers: EE, O2 and Vodafone. Apple Watch and iPhone service provider must be the same)
Stay connected to family and friends with calls, texts, and email, even when you don’t have your phone
Stream music, podcasts, and audiobooks on the go, and leave your phone at home
Always-on Retina display has nearly 20% more screen area than Series 6, making everything easier to see and use
The most crack-resistant front crystal yet on an Apple Watch, IP6X dust resistance, and swimproof design
Measure your blood oxygen with a powerful sensor and app
Take an ECG anytime, anywhere