Apple Watch Series 3 vs. ASUS ZenWatch 3 vs. Fitbit Ionic vs. Diesel On Full Guard vs. Fitbit Inspire HR

 
Watch Series 3
ZenWatch 3
Ionic
On Full Guard
Inspire HR
 AppleWatch Series 3Remove Buy NowASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$329$229$299$325$99
Release20172017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours4+ days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400348x250454 x 454139 x 60
Size1.5 inches or 1.65 inches1.39 inches1.421.4 inches1.4 inches
Touch
TypeAMOLEDAMOLEDOLEDOMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wear 2Fitbit OSAndroid Wear 2.0Fitbit OS
Apps
Music

All Wearables