Polar M600 vs. Moov Now vs. Sony SmartBand 2 vs. Withings Go vs. Fitbit Alta HR

 
M600
Now
SmartBand 2
Go
Alta HR
 PolarM600Remove Buy NowMoovNowRemove Buy NowSonySmartBand 2Remove Buy NowWithingsGoRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$330$79$130$80$150
Release20162015201520162017

Activity & Fitness

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

Battery

Duration2 days6 months2 days8 months7 days
Rechargeable

Compatibility

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

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolution240 x 240n/an/an/a128 x 36
Size1.3 inchesn/an/an/a1.4 inches
Touchn/an/an/an/a
TypeTFTn/an/aE-InkOLED

Functions

Audio SpeakerAlerts only
Clock
Phonen/a
Vibrationn/an/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX8n/aIP585 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/an/a
Appsn/a
Music

All Wearables