Garmin Fenix 3 vs. Fitbit Ionic vs. Amazfit Arc vs. Apple Watch vs. Casio WSD-F20A

 
Fenix 3
Ionic
Arc
Watch
WSD-F20A
 GarminFenix 3Remove Buy NowFitbitIonicRemove Buy NowAmazfitArcRemove Buy NowAppleWatchRemove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$500$299$69.99$349$399
Release20152017201620152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks4+ days20 days18 hours1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218348x25072 x40340 x 272 or 390 x 312320 x 320
Size1.2 inches1.420.42 inches1.5 inches or 1.65 inches1.32 inches
Touch
TypeChroma LEDOLEDOLEDAMOLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM50mIP67IPX75 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSWatch OSWear OS
Apps
Music

All Wearables