Apple Watch Series 3 vs. Fitbit One vs. ASUS ZenWatch 3 vs. Casio G-Shock GBA800 vs. Apple Series 6

 
Watch Series 3
One
ZenWatch 3
G-Shock GBA800
Series 6
 AppleWatch Series 3Remove Buy NowFitbitOneRemove Buy NowASUSZenWatch 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$329$100$229$120$399
Release20172012201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours10-14 days48 hours2 yearsNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a400 x 400384 x 480
Size1.5 inches or 1.65 inchesn/a1.39 inches40mm
Touch
TypeAMOLEDOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATMSplast Resistant20 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aAndroid Wear 2WatchOS 5
Apps
Music

All Wearables