ASUS ZenWatch 2 vs. Garmin Fenix 3 vs. Huawei Talkband B2 vs. Samsung Gear 2 vs. Amazfit T-Rex

 
ZenWatch 2
Fenix 3
Talkband B2
Gear 2
T-Rex
 ASUSZenWatch 2Remove Buy NowGarminFenix 3Remove Buy NowHuaweiTalkband B2Remove Buy NowSamsungGear 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$500$180$300$140
Release20162015201520142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a50 hours to 6 weeks3 days2-3 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/aNA
Macn/an/an/aNA
Windowsn/an/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320218 x 218128 x 88320 x 320360 x 360
Size1.63 inches or 1.45 inch1.2 inches0.73 inches1.63 inches1.3 inches
Touch
TypeAMOLEDChroma LEDPMOLEDSuper AMOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATMIP57IP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aTizen OSBuild-in
Apps
Music

All Wearables