Apple Watch Series 2 vs. Fitbit Ionic vs. Apple Watch vs. Diesel On Full Guard vs. Fitbit Inspire 3

 
Watch Series 2
Ionic
Watch
On Full Guard
Inspire 3
 AppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowAppleWatchRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$269$299$349$325$100
Release20162017201520172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours4+ days18 hours1 day10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250340 x 272 or 390 x 312454 x 45432x18
Size1.5 inches or 1.65 inches1.421.5 inches or 1.65 inches1.4 inches46 inches
Touch
TypeAMOLEDOLEDAMOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM50mIPX7IP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSFitbit OSWatch OSAndroid Wear 2.0
Apps
Music

All Wearables