Jm Smart Trail GPS smartwatch with black strap Key features: User language English Call and message notifications Steps, heart rate, distance, weather, music, calories, sleep analysis 14 sports Breathing Exercise Mode Timer/timer GPS connection VeryFitPro app Battery life: 5-7 days Specifications: Water resistance: 50 m / 5 bar Size: 40×35 mm StrapSize: 40 x 40 mm : black-red polyurethane Display: 1.3″ TFT-LCD Jm Smart with clocksa has 2-year importer’s smartwatch and wristwatch warranty and a 1-year battery warranty.