Motorola Moto 360 (2nd Gen) vs. TomTom Spark vs. Asus VivoWatch vs. Fitbit Alta HR vs. Amazfit GTR

 
Moto 360 (2nd Gen)
Spark
VivoWatch
Alta HR
GTR
 MotorolaMoto 360 (2nd Gen)Remove Buy NowTomTomSparkRemove Buy NowAsusVivoWatchRemove Buy NowFitbitAlta HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$150$160$150$199
Release20152015201820172019

Activity & Fitness

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

Battery

Duration1.5 daysn/a24 hours to 10 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a128 x 128128 x 36454 x 454
Size1.37 inches or 1.56 inchesn/aNA1.4 inches1.39 inches
Touch
TypeLCDLCDNAOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceIP675 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aKoodOSBuild-in
Apps
Musicn/a

All Wearables