Fitbit Ionic vs. Casio G-Shock GBA800 vs. Fitbit Alta HR vs. LG G Watch R vs. Apple Series 6

 
Ionic
G-Shock GBA800
Alta HR
G Watch R
Series 6
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitAlta HRRemove Buy NowLGG Watch RRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$299$120$150$300$399
Release20172018201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years7 days2 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 36320 x 320384 x 480
Size1.421.4 inches1.3 inches40mm
Touch
TypeOLEDOLEDP-OLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance50m20 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearWatchOS 5
Apps
Music

All Wearables