Garmin Forerunner 225 vs. Fitbit Alta vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit GTS vs. Apple SE

 
Forerunner 225
Alta
Grayson
Grayson
GTS
SE
 GarminForerunner 225Remove Buy NowFitbitAltaRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitGTSRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$300$130$350$350$150$279
Release201520162018201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks5 days24 hours24 hours14 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a453 x 454453x454348 x 442384 x 480
Size1 inchn/a1.39 inches1.39 inches1.65 inches40mm
Touchn/a
Typen/aOLEDAMOLEDAMOLEDAMOLEDMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATMn/a1 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearAndroid WearWear OSWatchOS 5
Appsn/a
Musicn/a

All Wearables