ASUS ZenWatch 2 vs. TomTom Spark vs. LG Watch Sport vs. Fitbit Inspire HR vs. Amazfit GTR

 
ZenWatch 2
Spark
Watch Sport
Inspire HR
GTR
 ASUSZenWatch 2Remove Buy NowTomTomSparkRemove Buy NowLGWatch SportRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$150$349$99$199
Release20162015201620192019

Activity & Fitness

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

Battery

Durationn/an/a1.45 days5 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a480 x 480139 x 60454 x 454
Size1.63 inches or 1.45 inchn/a1.38 inches1.4 inches1.39 inches
Touch
TypeAMOLEDLCDP-OLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP685 ATM5 ATM

Notifications

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

Software

Operating SystemAndroid Wearn/aAndroid Wear 2Fitbit OSBuild-in
Apps
Music

All Wearables