Polar M600 vs. Fitbit Flex 2 vs. Moov Now vs. Samsung Gear 2 vs. Garmin Vivofit 4

 
M600
Flex 2
Now
Gear 2
Vivofit 4
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowMoovNowRemove Buy NowSamsungGear 2Remove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$330$100$79$300$79.95
Release20162016201520142018

Activity & Fitness

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

Battery

Duration2 days5 days6 months2-3 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/an/a320 x 32088 x 88
Size1.3 inchesn/an/a1.63 inchesNA
Touchn/an/an/a
TypeTFTLEDn/aSuper AMOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX85 ATMn/aIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aTizen OS
Apps
Music

All Wearables