Misfit Phase vs. Polar M400 vs. Fitbit Flex 2 vs. Motorola Moto 360 (1st Gen) vs. Garmin VivoActive 4

 
Phase
M400
Flex 2
Moto 360 (1st Gen)
VivoActive 4
 MisfitPhaseRemove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$175$200$100$150$349
Release20162014201620142019

Activity & Fitness

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

Battery

Duration6 months8 hours to 30 days5 days1 day8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 260260 x 260
Sizen/an/an/a1.56 inches1.3ionches
Touchn/an/a
Typen/an/aLEDLCDMIP

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid WearWear OS
Apps
MusicNA

All Wearables