Fitbit Surge vs. Garmin Forerunner 225 vs. Garmin Instinct vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Surge
Forerunner 225
Instinct
Access Sofie HR
VivoActive 4
 FitbitSurgeRemove Buy NowGarminForerunner 225Remove Buy NowGarminInstinctRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$300$300$395$349
Release20162015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days10 hours to 4 weeks14 days2 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a180 x 180128 x 128390 x 390260 x 260
Size1.26 inches1 inch0.9 inches1.19 inches1.3ionches
Touch
TypeMonochrome LCDn/aOMOLEDOMOLEDMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM0.3 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSWear OS
Appsn/a
Musicn/a

All Wearables