Fitbit Ionic vs. Garmin Chronos vs. Apple Watch Series 4 vs. Fitbit Inspire HR vs. Fitbit Sense 2

 
Ionic
Chronos
Watch Series 4
Inspire HR
Sense 2
 FitbitIonicRemove Buy NowGarminChronosRemove Buy NowAppleWatch Series 4Remove Buy NowFitbitInspire HRRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$299$1500$329$99$300
Release20172018201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days8 daysNot Yet5 days6 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250218 x 218384 x 480139 x 60336x336
Size1.421.2 inches1.78 inches1.4 inches1.59 inches
Touch
TypeOLEDMIPMicroLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATMNot Yet5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSWatch OS 5Fitbit OS
Apps
Music

All Wearables