ASUS ZenWatch 2 vs. Garmin Vivofit 4 vs. Pebble Core vs. Amazfit T-Rex vs. Apple Watch 7

 
ZenWatch 2
Vivofit 4
Core
T-Rex
Watch 7
 ASUSZenWatch 2Remove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$79.95$99$140$429
Release20162018201620192021

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Durationn/a1 yearNA20 days18 Hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32088 x 88NA360 x 360396 x 484
Size1.63 inches or 1.45 inchNANA1.3 inches1.9 inches
TouchNA
TypeAMOLEDNANAAMOLEDMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMNA5 ATMwater resistant but not waterproof

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid WearNABuild-inWatchOS 8
Apps
Music

All Wearables