Pebble 2 vs. Polar M400 vs. Misfit Flash vs. Asus ZenWatch vs. Fitbit Alta HR

 
2
M400
Flash
ZenWatch
Alta HR
 Pebble2Remove Buy NowPolarM400Remove Buy NowMisfitFlashRemove Buy NowAsusZenWatchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$129$200$30$150$150
Release20162014201420142017

Activity & Fitness

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

Battery

Duration7 days8 hours to 30 days6 monthsNA7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a320 x 320128 x 36
Sizen/an/an/a1.63 inches1.4 inches
Touchn/a
Typee-papern/an/aAMOLEDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM3 ATM3 ATMIP55

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemPebble OSn/an/aAndroid Wear
Apps
Music

All Wearables