Garmin Forerunner 225 vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Garmin Instinct

 
Forerunner 225
Access Sofie
Flex
Vivofit 4
Instinct
 GarminForerunner 225Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$300$395$100$79.95$300
Release20152017201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks1 day5 days1 year14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180390 x 390 1.19 inchesNA88 x 88128 x 128
Size1 inchNANA0.9 inches
TouchAMOLDEDNA
Typen/aLEDNAOMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM5 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid Wear 2.0NA
Appsn/a
Musicn/a

All Wearables