Fitbit Ionic vs. Amazfit Pace vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Ionic
Pace
Forerunner 235
Access Sofie HR
VivoActive 4
 FitbitIonicRemove Buy NowAmazfitPaceRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$130$299.99$395$349
Release20172017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days9 days2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250320 x 300215 x 180390 x 390260 x 260
Size1.421.34 inches1.23 inches1.19 inches1.3ionches
Touch
TypeOLEDTFT LCDMIPOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP675 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSProprietaryWear OSWear OS
Apps
Music

All Wearables