Motorola Moto 360 (2nd Gen) vs. Olio Model One vs. Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Model One
G-Shock GBA800
Charge HR
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowOlioModel OneRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$595$120$150$329
Release20152015201820152018

Activity & Fitness

Caloriesn/a
Cycling (Bicycling)n/a
Distancen/a
Heartn/a
Oxygenn/a
Sleepn/a
Stepsn/a
Swimn/a

Battery

Duration1.5 days2 days2 years5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/aNA384 x 480
Size1.37 inches or 1.56 inchesn/aNA1.78 inches
TouchNA
TypeLCDn/aOLEDMicroLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM20 ATM1 ATMNot Yet

Notifications

Phonen/a
Emails
Texts

Software

Operating SystemAndroid Wearn/aNAWatch OS 5
Appsn/a
Musicn/a

All Wearables