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Amazfit T-rex Pro Outdoor Sport Smart Watch Waterproof 18-day 390mAh Battery Life Smart Bracelet


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Overview and Specifications:

Product Attribute
Function : Countdown,Compass,Calendar,Thermometer,Noctilucent,Heart Rate Tracker,Month,Speed Measurement,Week,Perspective Window,GMT Two Places,Power Reserve,Permanent Calendar,World Time,Small Second,Alarm Clock,Chronograph,24 hour instruction,Big Three Needles,Tourbillon,Altitude Meter,Push Message,Remote Control,Dial Call,Call Reminder,Message Reminder,Sleep Tracker,Fitness Tracker,Passometer
Language : English
Compatibility : All Compatible
Type : On Wrist
System : Android OS
ROM : <128MB
RAM : <128MB
Camera : None
Battery Capacity : 180-220mAh
Network Mode : None
GPS : Yes
Multiple Dials : Yes
Mechanism : No
SIM Card Available : No
Waterproof Grade : Professional Waterproof
Band Material : Silica Gel
Case Material : Alloy
Screen Shape : Round
Application Age Group : Adult
Style : Sport
Movement Type : Electronic
Screen Size : 1.3
Resolution : 360*360
CPU Manufacturer : Mediatek
Battery Detachable : No
APP Download Available : Yes
Band Detachable : No
CPU Model :
Origin : CN(Origin)
Certification : None

1.The Amazfit T-Rex pro smartwatch has passed 12 military grade certifications, ensuring its robustness and resistance to harsh environments.

2.Deep power optimization gives the Amazfit T-Rex pro a longer battery life of up to 20 hours on a single charge with continuous GPS and 18 days with daily use. 

3.The Amazfit T-Rex pro uses a 1.3-inch AMOLED color screen that supports always-on-screen, making important information available by simply lifting your wrist.


Body material:Plastic body

Wristband material:Silica gel

waterproof level:10 ATM

Screen and touch parameters:1.3″ AMOLED

Screen Resolution:Resolution 360 X 360

Touch screen:Single touch, glass material

Sensor:Amazfit‘s self-developed BioTrackerTM 2 PPG

(Support blood oxygen) biological data sensor

3-axis acceleration sensor

3-axis gyroscope

Geomagnetic sensor


Ambient light brightness sensor



GPS + Beidou,

GPS + Galileo

connection:BT5.0 BL .E

Battery:390mAh LiPo

Charging method:Magnetic 2Pin Pogo Pin

Charging time:About 1.5 hours

Battery life:

Daily mode: 18 days; automatic heart rate detection

Normally open (test frequency 10 minutes-time)

Receive 150 messages a day, raise your wrist to brighten the
screen for 30 times, 5 minutes of bright screen operation, one day NFC

Card swiping 4 times, blood oxygen test 2 times, weekly 90 minutes of outdoor exercise.

Severe mode: 9 days; automatic heart rate detection+Auxiliary sleep detection normally open (detection frequency
1 times/minute)

GPS outdoor continuous exercise: 40 hours.