Polar M400 vs. Casio G-Shock GBA800 vs. Fossil Explorist vs. Garmin Vivosmart 3 vs. Pebble Core

 
M400
G-Shock GBA800
Explorist
Vivosmart 3
Core
 PolarM400Remove Buy NowCasioG-Shock GBA800Remove Buy NowFossilExploristRemove Buy NowGarminVivosmart 3Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$200$120$255$139.99$99
Release20142018201820172016

Activity & Fitness

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

Battery

Duration8 hours to 30 days2 years24 hours5 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a454 x45464 x 128NA
Sizen/a1.4 inchesNANA
TouchNA
Typen/aAMOLEDOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM20 ATMIP675 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aWear OSNA
Apps
Music

All Wearables