Amazfit Stratos 3 - Leave Your Phone at Home

Smart Sport Watch Amazfit Stratos 3 Specs
Display: 1.34-inch Full Moon color display
Heart rate tracker: 24/7 heart rate tracking
Waterproof: 5ATM, up to 50m water-resistant
Activity tracking: 19 different sports modes
GPS: Battery lasts up to 70 hours with the GPS on
Battery: 300mAh, lasts up to 14 days
Compatibility: Android/iOS
Price: $180