Motorola Moto 360 (2nd Gen) vs. Garmin Chronos vs. Fitbit Charge vs. Fitbit Flex vs. Garmin Vivofit 4

 
Moto 360 (2nd Gen)
Chronos
Charge
Flex
Vivofit 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminChronosRemove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$300$1500$130$100$79.95
Release20152018201420132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 days7-10 days5 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330218 x 218NANA88 x 88
Size1.37 inches or 1.56 inches1.2 inchesNANANA
TouchNANA
TypeLCDMIPOLEDLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6710 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWear OSNANA
Apps
Musicn/a

All Wearables