Garmin Forerunner 225 vs. Michael Kors Access Sofie vs. Garmin Vivofit 4 vs. Jawbone UP4 vs. Amazfit GTS

 
Forerunner 225
Access Sofie
Vivofit 4
UP4
GTS
 GarminForerunner 225Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy NowJawboneUP4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$395$79.95$200$150
Release20152017201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks1 day1 yearNA14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180390 x 390 1.19 inches88 x 88NA348 x 442
Size1 inchNANA1.65 inches
TouchAMOLDEDNA
Typen/aNANAAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATMNA5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wear 2.0NAWear OS
Appsn/a
Musicn/aNA

All Wearables