ASUS ZenWatch 2 vs. Fitbit Zip vs. Garmin Forerunner 235 vs. Pebble Core vs. Amazfit T-Rex

 
ZenWatch 2
Zip
Forerunner 235
Core
T-Rex
 ASUSZenWatch 2Remove Buy NowFitbitZipRemove Buy NowGarminForerunner 235Remove Buy NowPebbleCoreRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$60$299.99$99$140
Release20162012201720162019

Activity & Fitness

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

Battery

Durationn/a6 months9 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a215 x 180NA360 x 360
Size1.63 inches or 1.45 inchn/a1.23 inchesNA1.3 inches
TouchNA
TypeAMOLEDn/aMIPNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splash Resistant5 ATMNA5 ATM

Notifications

PhoneNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Music

All Wearables