Garmin Forerunner 225 vs. Polar M400 vs. Garmin Forerunner 935 vs. Garmin Fenix 5X vs. Pebble Core

 
Forerunner 225
M400
Forerunner 935
Fenix 5X
Core
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminForerunner 935Remove Buy NowGarminFenix 5XRemove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$200$500$699$99
Release20152014201720172016

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 daysUp to 2 weeksUp to 12 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a240 x 240240 x240NA
Size1 inchn/a1.2 inches1.2 inchesNA
TouchNA
Typen/an/aLCDNANA

Functions

Audio Speaker22Alerts only
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM10 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating Systemn/an/aNA
Appsn/a
Musicn/a

All Wearables