Garmin Forerunner 225 vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Jaybird Reign vs. Garmin VivoActive 4

 
Forerunner 225
Access Sofie
Flex
Reign
VivoActive 4
 GarminForerunner 225Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowJaybirdReignRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$395$100$150$349
Release20152017201320152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks1 day5 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180390 x 390 1.19 inchesNANA260 x 260
Size1 inchNANA1.3ionches
TouchAMOLDEDNANA
Typen/aLEDLEDMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

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

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wear 2.0NANAWear OS
Appsn/a
Musicn/a

All Wearables