The Amazfit GTR 2E Smartwatch is the stylish way to enjoy fitness tracking. A Work of Art on Your Wrist The Amazfit GTR 2e comes equipped with a clear and vivid 2.5D 1.39 inch AMOLED HD display with 326ppi pixel density so it’s easy to see your favourite apps and check the time. Track Your Every Move With more than 90 sports modes, you can monitor critical workout data such as heart rate, distance travelled, speed and calories burned to help track and improve your athletic performance. You can also get deeper performance analysis once synced to the Zepp App. Long Battery Life Featuring a sophisticated circuit design, thin body, and a high-capacity 471mAh battery, the Amazfit GTR 2e boasts a battery life of up to 24 days with typical usage. Understand Your Sleep The Amazfit GTR 2e supports in-depth sleep monitoring which can accurately determine sleep stages including light, deep and REM sleep. One Score to Summarise Your Physical Wellbeing PAI (Personal Activity Intelligence) is a health assessment system that uses algorithms to convert complex data such as heart rate, activity duration and other health data into a single, daily score. For the Swimmers - 5 ATM Water-Resistance You get water-resistance of up to 50m, on par with traditional high-end watches. You can wear it worry-free for daily use or while you swim. Depth: 10.8 MM Height: 46.5 MM Width: 46.5 MM