Fitbit Ionic vs. Casio G-Shock GBA800 vs. Amazfit GTR vs. Apple Series 6 vs. Fitbit Inspire 3

 
Ionic
G-Shock GBA800
GTR
Series 6
Inspire 3
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitGTRRemove Buy NowAppleSeries 6Remove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$299$120$199$399$100
Release20172018201920202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years24 daysNot yet10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250454 x 454384 x 48032x18
Size1.421.39 inches40mm46 inches
Touch
TypeOLEDAMOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50m20 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSBuild-inWatchOS 5
Apps
Music

All Wearables