Motorola Moto 360 (2nd Gen) vs. Asus ZenWatch vs. Fossil Explorist vs. Fitbit Alta HR vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
ZenWatch
Explorist
Alta HR
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowAsusZenWatchRemove Buy NowFossilExploristRemove Buy NowFitbitAlta HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$150$255$150$329
Release20152014201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 daysNA24 hours7 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330320 x 320454 x454128 x 36384 x 480
Size1.37 inches or 1.56 inches1.63 inches1.4 inches1.4 inches1.78 inches
Touch
TypeLCDAMOLEDAMOLEDOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP55IP67Not Yet

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid WearWear OSWatch OS 5
Apps
Musicn/a

All Wearables