Fitbit Flex 2 vs. Moov Now vs. Sony SmartBand 2 vs. Withings Go vs. Fitbit Charge HR

 
Flex 2
Now
SmartBand 2
Go
Charge HR
 FitbitFlex 2Remove Buy NowMoovNowRemove Buy NowSonySmartBand 2Remove Buy NowWithingsGoRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$100$79$130$80$150
Release20162015201520162015

Activity & Fitness

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

Battery

Duration5 days6 months2 days8 months5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/an/an/aNA
Macn/an/an/a
Windowsn/an/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/an/a
Resolutionn/an/an/an/aNA
Sizen/an/an/an/aNA
Touchn/an/an/an/aNA
TypeLEDn/an/aE-InkOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/an/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/aIP585 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aNA
Appsn/a
Music

All Wearables