Fitbit Ionic vs. Casio G-Shock GBA800 vs. Mobvoi TicWatch E vs. Apple Watch Series 4 vs. Amazfit GTR

 
Ionic
G-Shock GBA800
TicWatch E
Watch Series 4
GTR
 FitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowMobvoiTicWatch ERemove Buy NowAppleWatch Series 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$299$120$159$329$199
Release20172018201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 years1.5-2 daysNot Yet24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250400 x 400384 x 480454 x 454
Size1.421.4 inches1.78 inches1.39 inches
Touch
TypeOLEDOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m20 ATMIP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid Wear 2.0Watch OS 5Build-in
Apps
Music

All Wearables