The GPS model works best paired with your iPhone, which unlocks calls, messages and the full set of features. Over Wi-Fi it can also stay connected on its own for many everyday tasks.

Up to 18 hours on a single charge — enough for the whole day. Fast charging is up to twice as quick, so 15 minutes gives you up to 8 hours of use.

A temperature sensor adds insights in the Vitals app, plus a daily sleep summary, high/low heart-rate notifications, and real-time metrics for every workout to help you hit your goals.

Fall Detection and Crash Detection can recognise a hard fall or serious car accident and help call emergency services and notify your contacts. Check In can automatically let a loved one know when you arrive.

Yes. Choose from dozens of customisable watch faces and a huge range of bands in different colours, styles and materials to match your look.

Shipping is free across Europe and arrives in 2–6 business days with tracking. You also have 30 days from delivery to request a quick, hassle-free return.