ASUS ZenWatch 2 vs. Pebble Classic vs. TomTom Spark vs. Asus ZenWatch vs. Amazfit T-Rex

 
ZenWatch 2
Classic
Spark
ZenWatch
T-Rex
 ASUSZenWatch 2Remove Buy NowPebbleClassicRemove Buy NowTomTomSparkRemove Buy NowAsusZenWatchRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$99$150$150$140
Release20162013201520142019

Activity & Fitness

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

Battery

Durationn/a5-7 daysn/aNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320168 x 144n/a320 x 320360 x 360
Size1.63 inches or 1.45 inch1.26 inchesn/a1.63 inches1.3 inches
Touch
TypeAMOLEDe-paperLCDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP555 ATM

Notifications

Phonen/a
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid WearPebble OSn/aAndroid WearBuild-in
Apps
Music

All Wearables