Brand: Kospet

Model: Tank 3 Ultra

Display: 1.43" AMOLED, 466 x 466 pixels, Always-On Display supported

GPS: Dual-band (L1+L5) with 6 Satellite Positioning System

Battery: 470mAh Pure Cobalt Battery

Battery Life: 50+ days standby, 10-15 days with daily use, 2-3 days with Always-On Display

Military Certification: US MIL-STD 810H with 15 certifications

Water Resistance: 5ATM & IP69K waterproof, suitable for swimming and diving

Rugged Design: Patented original design with full metal bezel and stainless steel back cover

Glass: 3rd Generation Corning Gorilla Glass for touch and heart rate panels

Sports Modes: 170+ modes with smart recognition, SWOLF swimming efficiency test

Health Monitoring: Heart rate, blood oxygen, blood pressure (via software algorithm), sleep tracking, and women's period tracking

Sensors:

Heart Rate: VC9202+VP60 A2 with dark-skin detection

G-Sensor: STK8325 3-axis acceleration sensor

Compass, Barometer, and Altimeter supported

Connectivity: Bluetooth 5.3, compatible with Android 5.1+ and iOS 11.0+

Smart Features: Phone call and message reminders, music control, weather updates, calculator, alarm, stopwatch, flashlight, and world time zone

Languages: Supports 32 languages, including Bengali, Russian, Portuguese, Spanish, Italian, English, Japanese, and more

Dimensions:

Watch: 52.7mm dial width, 14.6mm thickness

Strap: 22mm width, liquid silica gel

Wrist Size: 166mm-231mm

Weight: Net 81.8g, Package 282g

Package Includes: Smartwatch, Magnetic Charging Base, Tempered Glass Film, User Manual

App: Kospet Fit