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Battery
Battery Capacity 450 mAh
Battery Type Lithium Ion
Battery Backup 21 days
StandBy Time 1.15 months
Camera
Camera No
Connectivity
Bluetooth Yes, 5.1
GPS Yes
Design And Body
Weight 49 g
Material Aluminum Case
Shape Circle
Display
Type Color AMOLED
Touch Yes
Size 1.39 in
Resolution 454 x 454 pixels
PPI 462 ppi
Extra
Sensors PPG Optical Heart Rate Sensor, 6-axis Acceleration Sensor, 3-axis Geomagnetic Sensor, Air Pressure Sensor, Ambient Light Sensor, Biotracker 3.0
Extra NFC
Features
Extra Features Alarm Clock, Stopwatch, Timer, Reminder
Water Resistant Yes
Water Resistant Depth 50 m
Water Resistant Certificate IP68
Scratch Resistant Yes
Meters and sensors Altimeter, Pedometer, Heart Rate Monitor, SpO2 (Blood Oxygen) Monitor, Calorie Count, Step Count, Sleep Monitor
General
Brand Amazfit
Model Name GTR 3
Memory
RAM 4 GB
Technical
Compatible OS Android, iOS
Warranty
Warranty Manufacturer Warranty