Garmin Forerunner 225 vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Fitbit Flex vs. Garmin Vivosport

 
Forerunner 225
Moto 360 (2nd Gen)
M400
Flex
Vivosport
 GarminForerunner 225Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowFitbitFlexRemove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$300$300$200$100$199
Release20152015201420132017

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks1.5 days8 hours to 30 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180360 x 325 or 360 x 330n/aNA72 x 144
Size1 inch1.37 inches or 1.56 inchesn/aNANA
TouchNA
Typen/aLCDn/aLEDMIP

Functions

Audio Speaker22BluetoothAlerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP673 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wearn/aNA
Appsn/a
Musicn/an/a

All Wearables