Category Specification Brand KOSPET Model TANK M3 Ultra Calling Rugged Smartwatch Military Certification US MIL-STD 810H (15 items) Language Support Bangla supported Calling Bluetooth Calling Waterproof Rating 5ATM & IP69K (supports swimming & diving) Design Rugged patented design Glass 3rd Gen Corning Gorilla Glass Display 1.96″ AMOLED GPS Dual-band (L1 L5), 6 satellite positioning system Sports Modes 170 with smart recognition Battery Capacity 480mAh Battery Life Standby: 50 days App Support KOSPET FIT Related
