Fitbit Ionic vs. Fitbit Flex vs. Jawbone UP Move vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Ionic
Flex
UP Move
Access Sofie HR
VivoActive 4
 FitbitIonicRemove Buy NowFitbitFlexRemove Buy NowJawboneUP MoveRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$299$100$50$395$349
Release20172013201420192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days5 days6 months2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution348x250NANA390 x 390260 x 260
Size1.42NANA1.19 inches1.3ionches
TouchNANA
TypeOLEDLEDNAOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m1 ATMSplash Resistant0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNANAWear OSWear OS
Apps
Music

All Wearables