Pebble Classic vs. ASUS ZenWatch 3 vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. Apple Watch Ultra

 
Classic
ZenWatch 3
G-Shock GBA800
Charge
Watch Ultra
 PebbleClassicRemove Buy NowASUSZenWatch 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$99$229$120$130$799
Release20132017201820142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days48 hours2 years7-10 days36 hrs
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144400 x 400NA502x410 pixels
Size1.26 inches1.39 inchesNA1.92 inches
TouchNA
Typee-paperAMOLEDOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2NAWatchOS 9
Apps
Music

All Wearables