Amazfit T-Rex 3 Smartwatch vs Garmin Forerunner 265 Smartwatch

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General

BrandAmazfitGarmin
Model NameT-Rex 3Forerunner 265
Ideal ForMen, Women
Sales PackageSmartwatch, Charger, User ManualForerunner 265 GPS running watch, USB-C charging/data cable, Documentation

Design and Body

Weight68.3 g47 g
MaterialStainless steel bezel, Polymer middle frameSilicone, Fiber-reinforced polymer
Strap22mm Liquid siliconeSilicone
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth100 m50 m
Water Resistant Certificate10ATM5 ATM
Dust ProofYesYes
Scratch ResistantYesYes

Display

TypeColor AMOLEDColor AMOLED
TouchYesYes
Size1.5 inches1.3 inches
Resolution480 x 480 pixels416 x 416 pixels
PPI322 ppi283 ppi
Ambient Light SensorYes
Always On DisplayYesYes
Glass TypeGorilla Glass
Features2000 Nits BrightnessAlways On Display

Memory

Inbuilt Memory8 GB

Connectivity

Wi-FiYes, Wi-Fi 2.4GHzYes
BluetoothYes, 5.2Yes
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 DisturbMultiple Sports Mode, Weather, Calendar, Find My Device, Ideal for Men & Women

Technical

OSZepp OS 4
Compatible OSAndroid 7.0 and above, iOS 14.0 and aboveAndroid & iOS

Battery

Battery Capacity700 mAh
Removable BatteryNon-Removable Battery
Battery BackupSmartwatch mode: Up to 13 days, GPS-Only GNSS mode: Up to 20 hours, SatIQ (AutoSelect) GNSS mode: Up to 16 hours, All-Systems GNSS mode + Multi-Band: Up to 14 hours, GPS-Only GNSS mode with music: Up to 7 hours, SatIQ (AutoSelect) GNSS mode with music: Up to 6.5 hours, All-Systems GNSS mode + Multi-Band with music: Up to 6 hours
Charging Time3 hours
StandBy Time27 days13 days

Fitness Features and Sensors

Heart Rate MonitorYesYes
SpO2 (Blood Oxygen) MonitorYesYes
Temperature SensorYes
PedometerYesYes
AltimeterYesYes
CompassYes
Sleep MonitorYesYes
ReminderYes, Sedentary RemindersYes
Meters and SensorsAccelerometer, Calorie Count, Step Count, Geomagnetic, BarometricCalorie Count, Step Count, Multi-frequency Positioning, Compass, Gyroscope, Accelerometer, Thermometer, GLONASS, Galileo
Extra FeaturesAlarm Clock, Stopwatch, Timer, BioTracker PPG biometric sensorAlarm Clock, Stopwatch, Timer

Warranty

Warranty1 year, Brand Warranty1 year, Brand Warranty

Discuss

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