Polar M400 vs. Withings Activite Sapphire vs. Fossil Q Reveler vs. Garmin Vivosmart vs. Pebble Core

 
M400
Activite Sapphire
Q Reveler
Vivosmart
Core
 PolarM400Remove Buy NowWithingsActivite SapphireRemove Buy NowFossilQ RevelerRemove Buy NowGarminVivosmartRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$450$125$170$99
Release20142014201520142016

Activity & Fitness

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

Battery

Duration8 hours to 30 days8 months7 days7 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/an/a128 x 16NA
Sizen/a1.3 inchesn/a1.41 inchesNA
Touchn/aNA
Typen/aAnalogn/aOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP675 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/an/aNA
Apps
Music

All Wearables