Garmin Forerunner 225 vs. Polar M400 vs. Garmin Vivosmart HR vs. Garmin Fenix 5X vs. Apple Watch 8

 
Forerunner 225
M400
Vivosmart HR
Fenix 5X
Watch 8
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5XRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$300$200$170$699$499
Release20152014201520172022

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 days5 daysUp to 12 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a160 x 68240 x240340 x 272 or 390 x 312
Size1 inchn/a1.08 inches1.2 inches1.5 inches or 1.65 inches
Touch
Typen/an/an/aNAAMOLED

Functions

Audio Speaker22Alerts only
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM10 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/aWatchOS 9
Appsn/a
Musicn/a

All Wearables