Polar M400 vs. Fitbit Ionic vs. Acer Liquid Leap vs. Pebble Core

 
M400
Ionic
Liquid Leap
Core
 PolarM400Remove Buy NowFitbitIonicRemove Buy NowAcerLiquid LeapRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$299$90$99
Release2014201720152016

Activity & Fitness

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

Battery

Duration8 hours to 30 days4+ days5 to 7 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250128 x 32NA
Sizen/a1.421 inchNA
TouchNA
Typen/aOLEDOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM50mIPX4NA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aFitbit OSNA
Apps
Music

All Wearables