Polar M400 vs. Fitbit Alta vs. Fossil Q Reveler vs. Asus ZenWatch vs. Sony SmartBand

 
M400
Alta
Q Reveler
ZenWatch
SmartBand
 PolarM400Remove Buy NowFitbitAltaRemove Buy NowFossilQ RevelerRemove Buy NowAsusZenWatchRemove Buy NowSonySmartBandRemove Buy Now

Basic Info

Suggested Price$200$130$125$150$100
Release20142016201520142014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days7 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/aNA
Resolutionn/an/an/a320 x 320NA
Sizen/an/an/a1.63 inchesNA
Touchn/an/aNA
Typen/aOLEDn/aAMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/aIP67IP55IP58

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/aAndroid WearNA
Apps
Music

All Wearables