Motorola Moto 360 (2nd Gen) vs. Garmin Forerunner 235 vs. Fitbit Charge HR vs. Fitbit Flex vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Forerunner 235
Charge HR
Flex
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminForerunner 235Remove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$299.99$150$100$329
Release20152017201520132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days9 days5 days5 daysNot Yet
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 330215 x 180NANA384 x 480
Size1.37 inches or 1.56 inches1.23 inchesNANA1.78 inches
TouchNANA
TypeLCDMIPOLEDLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearNANAWatch OS 5
Apps
Musicn/a

All Wearables