Amazfit T rex Pro 1.3 HD AMOLED with advanced GPS and 10 ATM water resistance Smartwatch (Black Strap, Regular)

1.3 inch HD AMOLED always-on color screen
SpO2, PAI , Heart Rate, Sleep Monitoring, Weather tracker, a sunrise and sunset Monitor
100 Sports Modes with 10 ATM Water-resistance
Ultra-long Battery Life Up to 18 Days in typical use & Smart Notifications
GPS+Glonass, GPS+BeiDou & GPS+Galilio
Touchscreen
Fitness & Outdoor
Battery Runtime: Upto 18 days