Polar M600 vs. Fitbit Flex 2 vs. Motorola Moto 360 (1st Gen) vs. Samsung Galaxy Watch vs. Fitbit Charge

 
M600
Flex 2
Moto 360 (1st Gen)
Galaxy Watch
Charge
 PolarM600Remove Buy NowFitbitFlex 2Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$330$100$150$330$130
Release20162016201420182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 days1 day7 days7-10 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution240 x 240n/a320 x 260360 x 360NA
Size1.3 inchesn/a1.56 inches1.2 inches or 1.3 inchesNA
Touchn/an/aNA
TypeTFTLEDLCDAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearTizen OSNA
Apps
MusicNASpotify

All Wearables