Garmin Forerunner 225 vs. Polar M400 vs. Samsung Gear Fit2 vs. Samsung Galaxy Watch vs. HTC re Grip

 
Forerunner 225
M400
Gear Fit2
Galaxy Watch
re Grip
 GarminForerunner 225Remove Buy NowPolarM400Remove Buy NowSamsungGear Fit2Remove Buy NowSamsungGalaxy WatchRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$300$200$180$330$199
Release20152014201620182020

Activity & Fitness

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

Battery

Duration10 hours to 4 weeks8 hours to 30 days3-4 days7 days5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a432 x 216360 x 360160 x 32
Size1 inchn/a1.5 inches1.2 inches or 1.3 inches1.8 inches
Touch
Typen/an/aSuper AMOLEDAMOLEDPMOLED

Functions

Audio Speaker22Alerts onlyBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATMIP685 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTizenTizen OSNA
Appsn/a
Musicn/aSpotify

All Wearables