Huawei Watch 2 vs. Amazfit Bip vs. Apple Watch Series 4 vs. Amazfit GTR vs. Amazfit T-Rex

 
Watch 2
Bip
Watch Series 4
GTR
T-Rex
 HuaweiWatch 2Remove Buy NowAmazfitBipRemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$350$99.99$329$199$140
Release20172018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours30 daysNot Yet24 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 480176 x 176384 x 480454 x 454360 x 360
Size1.38 inches1.28 inches1.78 inches1.39 inches1.3 inches
Touch
TypeP-OLEDNAMicroLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP68Not Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Watch OS 5Build-inBuild-in
Apps
Music

All Wearables