Motorola Moto 360 (2nd Gen) vs. Fitbit Ionic vs. Garmin Forerunner 935 vs. Garmin 645 Music vs. Fitbit Flex

 
Moto 360 (2nd Gen)
Ionic
Forerunner 935
645 Music
Flex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$299$500$450$100
Release20152017201720182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days4+ daysUp to 2 weeks7 days5 days
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 330348x250240 x 240240 x 240NA
Size1.37 inches or 1.56 inches1.421.2 inches1.2 inchesNA
TouchNA
TypeLCDOLEDLCDMIPLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6750m5 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearFitbit OSNA
Apps
Musicn/a

All Wearables