ASUS ZenWatch 2 vs. Fitbit Surge vs. Fitbit Ionic vs. LG Watch Style vs. Amazfit T-Rex

 
ZenWatch 2
Surge
Ionic
Watch Style
T-Rex
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowFitbitIonicRemove Buy NowLGWatch StyleRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$250$299$249$140
Release20162016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days4+ days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a348x250360 x 360360 x 360
Size1.63 inches or 1.45 inch1.26 inches1.421.2 inches1.3 inches
Touch
TypeAMOLEDMonochrome LCDOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM50mIP675 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aFitbit OSAndroid Wear 2Build-in
Apps
Music

All Wearables