Garmin Forerunner 225 vs. Polar M400 vs. Garmin Fenix 5X vs. Michael Kors Access Sofie vs. Polar Loop

 
Forerunner 225
M400
Fenix 5X
Access Sofie
Loop
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminFenix 5XRemove Buy NowMichael KorsAccess SofieRemove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$300$200$699$395$100
Release20152014201720172013

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 daysUp to 12 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a240 x240390 x 390 1.19 inchesNA
Size1 inchn/a1.2 inchesNA
TouchAMOLDED
Typen/an/aNALED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM10 ATM1 ATM2 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2.0NA
Appsn/a
Musicn/a

All Wearables