Amazfit T-Rex Pro Smartwatch vs Amazfit T-Rex 3 Smartwatch

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General

Brand Amazfit Amazfit
Model NameT-Rex 3
Ideal ForMen, Women
Sales PackageAmazfit T-Rex ProSmartwatch, Charger, User Manual

Design and Body

Dimensions47.7 X 47.7 X 13.5mm
Weight59.4 g68.3 g
MaterialPolycarbonateStainless steel bezel, Polymer middle frame
StrapSilicone Rubber22mm Liquid silicone
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth100 m100 m
Water Resistant Certificate10ATM
Dust ProofYesYes
Scratch ResistantNoYes

Display

TypeColor AMOLEDColor AMOLED
TouchYesYes
Size1.3 inches1.5 inches
Resolution360 x 360 pixels480 x 480 pixels
PPI392 ppi322 ppi
Ambient Light SensorYes
Always On DisplayYes
Glass TypeGorilla Glass
Features2000 Nits Brightness

Connectivity

Wi-FiYes, Wi-Fi 2.4GHz
BluetoothYes, 5.0Yes, 5.2
GPSYesYes

Extra

NFCYes
Gesture ControlYes
GyroscopeYes
Voice AssistantYes
Inbuilt MicrophoneYes
Inbuilt SpeakerYes
NotificationsYes
Extra Features177 Workout Modes, 400 Watch Faces, Map and Navigation, Music and Camera Control, Find My Phone, Weather, Screen Lock & Password, Do Not Disturb

Technical

OSRTOSZepp OS 4
Compatible OSAndroid 5.0 or iOS 10.0 and aboveAndroid 7.0 and above, iOS 14.0 and above

Battery

Battery Capacity390 mAh700 mAh
Battery TypeLithium-Ion Polymer
Removable BatteryNon-Removable Battery
Battery Backup20 days
Charging Time3 hours
StandBy Time2.17 months27 days

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
Temperature SensorYes
PedometerYesYes
AltimeterYesYes
CompassYes
Sleep MonitorYesYes
ReminderYesYes, Sedentary Reminders
Meters and SensorsCalorie Count, Step Count, BioTracker 2 PPG Bio-Tracking Optical Sensor, 3-Axis Acceleration Sensor, 3-Axis Gyroscope Sensor, Geomagnetic Sensor, Ambient Light Sensor, BarometricAccelerometer, Calorie Count, Step Count, Geomagnetic, Barometric
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer, BioTracker PPG biometric sensor

Warranty

Warranty1 year1 year, Brand Warranty

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