Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Misfit Flash Cyclist Edition vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
M400
Flash Cyclist Edition
Forerunner 45
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowMisfitFlash Cyclist EditionRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$200$50$199$349
Release20152014201520192019

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days6 months7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution360 x 325 or 360 x 330n/aNA208 x 208260 x 260
Size1.37 inches or 1.56 inchesn/aNA1.04 inches1.3ionches
TouchNA
TypeLCDn/aNALCDMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuilt-inWear OS
Apps
Musicn/a

All Wearables