Polar M400 vs. Garmin Vivosmart HR vs. Misfit Flash vs. Casio WSD-F20A vs. Pebble Core

 
M400
Vivosmart HR
Flash
WSD-F20A
Core
 PolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowMisfitFlashRemove Buy NowCasioWSD-F20ARemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$170$30$399$99
Release20142015201420182016

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days6 months1 dayNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 68n/a320 x 320NA
Sizen/a1.08 inchesn/a1.32 inchesNA
Touchn/aNA
Typen/an/an/aLCDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM3 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/an/aWear OSNA
Apps
Music

All Wearables