Apple Watch Series 3 vs. Polar M430 vs. Fitbit Charge 3 vs. Pebble Core vs. Michael Kors Access Sofie HR

 
Watch Series 3
M430
Charge 3
Core
Access Sofie HR
 AppleWatch Series 3Remove Buy NowPolarM430Remove Buy NowFitbitCharge 3Remove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$329$255$150$99$395
Release20172017201820162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration18 hours30 hours7 daysNA2 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNot yetNA

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312128x12866 x 18NA390 x 390
Size1.5 inches or 1.65 inches1.4 inch.721 inchesNA1.19 inches
TouchNA
TypeAMOLEDLCDOLEDNAOMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATMNA0.3 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4NANAWear OS
Apps
Music

All Wearables