Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Fitbit Flex vs. Polar A370 vs. Fitbit Versa 2

 
Moto 360 (2nd Gen)
A360
Flex
A370
Versa 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$300$200$100$179.95$199
Release20152015201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 days5 daysUp to 3 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80NA160 x 80300 x 300
Size1.37 inches or 1.56 inches1.18 inchesNA1.18 inches1.34 inches
TouchNA
TypeLCDn/aLEDTFT LCDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR301 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuild-in
Apps
Musicn/a

All Wearables