Motorola Moto 360 (2nd Gen) vs. Garmin Vivosmart HR vs. Asus ZenWatch vs. Fitbit Charge vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Vivosmart HR
ZenWatch
Charge
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivosmart HRRemove Buy NowAsusZenWatchRemove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$170$150$130$329
Release20152015201420142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 daysNA7-10 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 68320 x 320NA384 x 480
Size1.37 inches or 1.56 inches1.08 inches1.63 inchesNA1.78 inches
TouchNA
TypeLCDn/aAMOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP551 ATMNot Yet

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearNAWatch OS 5
Apps
Musicn/a

All Wearables