Polar M400 vs. Fitbit Alta vs. Fossil Q Reveler vs. Polar A360 vs. Asus ZenWatch

 
M400
Alta
Q Reveler
A360
ZenWatch
 PolarM400Remove Buy NowFitbitAltaRemove Buy NowFossilQ RevelerRemove Buy NowPolarA360Remove Buy NowAsusZenWatchRemove Buy Now

Basic Info

Suggested Price$200$130$125$200$150
Release20142016201520152014

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days7 days12 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a160 x 80320 x 320
Sizen/an/an/a1.18 inches1.63 inches
Touchn/an/a
Typen/aOLEDn/an/aAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMn/aIP67WR30IP55

Notifications

Phone
Emailsn/aNA
TextsNA

Software

Operating Systemn/an/an/an/aAndroid Wear
Apps
Music

All Wearables