Motorola Moto 360 (2nd Gen) vs. Garmin Vivofit 3 vs. Fitbit Charge vs. Polar Loop vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Vivofit 3
Charge
Loop
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivofit 3Remove Buy NowFitbitChargeRemove Buy NowPolarLoopRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$100$130$100$329
Release20152016201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days1 year7-10 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 33064 x 64NANA384 x 480
Size1.37 inches or 1.56 inches0.55 inchesNANA1.78 inches
TouchNA
TypeLCDn/aOLEDLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM2 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNANAWatch OS 5
Apps
Musicn/a

All Wearables