Garmin Vivoactive vs. Polar M400 vs. Fitbit Flex 2 vs. Jaybird Reign vs. Misfit Speedo Shine

 
Vivoactive
M400
Flex 2
Reign
Speedo Shine
 GarminVivoactiveRemove Buy NowPolarM400Remove Buy NowFitbitFlex 2Remove Buy NowJaybirdReignRemove Buy NowMisfitSpeedo ShineRemove Buy Now

Basic Info

Suggested Price$250$200$100$150$80
Release20152014201620152015

Activity & Fitness

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

Battery

Duration14 hours to 11 days8 hours to 30 days5 days5 days6 months
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolution205 x 148n/an/aNANA
Size1.38 inchesn/an/aNANA
Touchn/aNANA
TypeLCDn/aLEDLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNANA
Apps
Music

All Wearables