Garmin Forerunner 965 Smartwatch vs Amazfit T-Rex 3 Smartwatch

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General

BrandGarminAmazfit
Model NameForerunner 965T-Rex 3
SimNo
Ideal ForMen, Women
Sales PackageForerunner 955 multisport watch, Charging/data cable, DocumentationSmartwatch, Charger, User Manual

Design and Body

Weight53 g68.3 g
MaterialSilicone, TitaniumStainless steel bezel, Polymer middle frame
Strap22mm Liquid silicone
ShapeCircleCircle
Water ResistantYesYes
Water Resistant Depth50 m100 m
Water Resistant Certificate5 ATM10ATM
Dust ProofYesYes
Scratch ResistantYesYes

Display

TypeColor AMOLEDColor AMOLED
TouchYesYes
Size1.4 inches1.5 inches
Resolution454 x 454 pixels480 x 480 pixels
PPI459 ppi322 ppi
Ambient Light SensorYes
Always On DisplayYes
Glass TypeGorilla Glass
Features2000 Nits Brightness

Memory

Inbuilt Memory32 GB

Connectivity

Wi-FiYesYes, Wi-Fi 2.4GHz
Voice CallingNo
BluetoothYes, 5.3Yes, 5.2
GPSYesYes

Extra

NFCYes
Gesture ControlYes
GyroscopeYes
Voice AssistantYes
Inbuilt MicrophoneYes
Inbuilt SpeakerYes
NotificationsYes
Extra FeaturesCalendar, Weather, Music Storage, Find my device, Remote Music Controls, Female health Tracking, Ideal for Men & Women177 Workout Modes, 400 Watch Faces, Map and Navigation, Music and Camera Control, Find My Phone, Weather, Screen Lock & Password, Do Not Disturb

Technical

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

Multimedia

MusicYes

Battery

Battery Capacity700 mAh
Removable BatteryNon-Removable Battery
Battery BackupSmartwatch mode: Up to 23 days. GPS-only mode without music: Up to 31 hours, SatIQ (AutoSelect), GNSS mode: Up to 22 hours, All-Systems GNSS mode + Multi-Band: Up to 19 hours, GPS-Only GNSS mode with music: Up to 10.5 hours, SatIQ (AutoSelect) GNSS mode with music: Up to 9.5 hours All-Systems GNSS mode + Multi-Band with music: Up to 8.5 hours
Charging Time3 hours
StandBy Time23 days27 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, Multi-frequency Positioning, Compass, Gyroscope, Accelerometer, Thermometer, GLONASS, GalileoAccelerometer, Calorie Count, Step Count, Geomagnetic, Barometric
Extra FeaturesAlarm Clock, Stopwatch, TimerAlarm Clock, Stopwatch, Timer, BioTracker PPG biometric sensor

Warranty

Warranty1 year, Brand Warranty1 year, Brand Warranty
Covered in WarrantyAny manufacturing defects
Not Covered in WarrantyTEAR&WEAR
Warranty Service TypeService Center

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