Amazfit T-Rex Smartwatch Rugged Design (Available Green or Black)

• 12 Military Grade Certifications. Resistant to Harsh Environments.
• Tough from The Inside Out. Tough Appearance, Solid Craftsmanship.
• 20-Day Ultra-Long Battery Life. Fighting The Wilderness with You.
• 1.3" AMOLED Color Screen and Always-On Display.Choose A Watch Face to Match Your Personality.
• Water Resistant to 50 Meters. 14 Sports Modes.
• All-Day Heart Rate Monitoring. Focusing On Your Health.
• Weather Notification, Call Reminder. More Practical Tools at Your Wrist.

Dimensions 47.7 X 47.7 X 13.5 mm
Weight 58g (with strap)
Waterproofing 5ATM, supports swimming
Screen : 1.3”AMOLED, Resolution 360 x 360, Touch Screen, Corning Gorilla Glass 3 + anti-fingerprint coating
Sensors : BioTrackerTM PPG Bio-Tracking Optical Sensor, 3-axis acceleration sensor, Geomagnetic sensor, Ambient light sensor

Positioning GPS + GLONASS
Connectivity Bluetooth 5.0/BLE
Battery 390mAh LiPo (Minimum value)

Accessories: Magnetic charging base, user manual

Body Material: Polymer materials

Battery Life
Daily use mode:20 days Heart rate monitoring always on, sleep monitoring; GPS turned on for 13 minutes a day, 150 messages pushed daily which activate screen, wrist raised 30 times which activate screen, 5 minutes of other operations.

Basic watch mode: 66 days Bluetooth connection to phone turned off, heart rate monitoring and other functions, screen activated by wrist tilt 100 times a day.

GPS continuous working time: 20 hours GPS activated to track exercise and monitor heart rate.