Fitbit Ionic vs. Asus VivoWatch vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie HR vs. Fitbit Sense 2

 
Ionic
VivoWatch
Forerunner 235
Access Sofie HR
Sense 2
 FitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$299$160$299.99$395$300
Release20172018201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days24 hours to 10 days9 days2 days6 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 128215 x 180390 x 390336x336
Size1.42NA1.23 inches1.19 inches1.59 inches
Touch
TypeOLEDNAMIPOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSKoodOSWear OS
Apps
Music

All Wearables