Apple Watch Series 3 vs. Polar M600 vs. Garmin Forerunner 235 vs. Fitbit Alta HR vs. Pebble Core

 
Watch Series 3
M600
Forerunner 235
Alta HR
Core
 AppleWatch Series 3Remove Buy NowPolarM600Remove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$329$330$299.99$150$99
Release20172016201720172016

Activity & Fitness

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

Battery

Duration18 hours2 days9 days7 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312240 x 240215 x 180128 x 36NA
Size1.5 inches or 1.65 inches1.3 inches1.23 inches1.4 inchesNA
Touchn/aNA
TypeAMOLEDTFTMIPOLEDNA

Functions

Audio SpeakerAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX85 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4Android WearNA
Apps
Music

All Wearables