Motorola Moto 360 (2nd Gen) vs. Fitbit Ionic vs. Amazfit Bip vs. Fitbit Charge HR vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Ionic
Bip
Charge HR
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitIonicRemove Buy NowAmazfitBipRemove Buy NowFitbitCharge HRRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$299$99.99$150$329
Release20152017201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days4+ days30 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330348x250176 x 176NA384 x 480
Size1.37 inches or 1.56 inches1.421.28 inchesNA1.78 inches
TouchNA
TypeLCDOLEDNAOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750mIP681 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearFitbit OSNAWatch OS 5
Apps
Musicn/a

All Wearables