Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Polar A360 vs. Fitbit Flex vs. Garmin Forerunner 45

 
Moto 360 (2nd Gen)
M600
A360
Flex
Forerunner 45
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowPolarA360Remove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$330$200$100$199
Release20152016201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 days12 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330240 x 240160 x 80NA208 x 208
Size1.37 inches or 1.56 inches1.3 inches1.18 inchesNA1.04 inches
Touchn/aNA
TypeLCDTFTn/aLEDLCD

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX8WR301 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aNABuilt-in
Apps
Musicn/a

All Wearables