Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge vs. Garmin Vivofit 4 vs. Polar Loop

 
Moto 360 (2nd Gen)
Moto 360 (1st Gen)
Charge
Vivofit 4
Loop
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitChargeRemove Buy NowGarminVivofit 4Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$150$130$79.95$100
Release20152014201420182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days1 day7-10 days1 year5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330320 x 260NA88 x 88NA
Size1.37 inches or 1.56 inches1.56 inchesNANANA
TouchNA
TypeLCDLCDOLEDNALED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP671 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearNANA
Apps
Musicn/aNA

All Wearables