Polar M600 vs. Misfit Shine 2 vs. Sony SmartBand 2 vs. Fitbit Flex

 
M600
Shine 2
SmartBand 2
Flex
 PolarM600Remove Buy NowMisfitShine 2Remove Buy NowSonySmartBand 2Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$330$100$130$100
Release2016201520152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days6 months2 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution240 x 240n/an/aNA
Size1.3 inchesn/an/aNA
Touchn/an/an/aNA
TypeTFTn/an/aLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX85 ATMIP581 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNA
Apps
Music

All Wearables