Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Mobvoi TicWatch S2

 
Moto 360 (2nd Gen)
Alta
645 Music
Vivosmart HR Plus
TicWatch S2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$300$130$450$179$180
Release20152016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days7 days5 days2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a240 x 240160 x 68400 x 400
Size1.37 inches or 1.56 inchesn/a1.2 inches0.5 inches x 0.8 inches1.39 inches
Touchn/a
TypeLCDOLEDMIPLCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aNAWear OS
Apps
Musicn/a

All Wearables