Apple Watch Series 2 vs. Fitbit Ionic vs. Garmin Fenix 5s vs. Amazfit Arc vs. Casio G-Shock GBA800

 
Watch Series 2
Ionic
Fenix 5s
Arc
G-Shock GBA800
 AppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy NowGarminFenix 5sRemove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy Now

Basic Info

Suggested Price$269$299$599.99$69.99$120
Release20162017201720162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours4+ daysUp to 9 days20 days2 years
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312348x250218x 21872 x40
Size1.5 inches or 1.65 inches1.421.1 inches0.42 inches
Touch
TypeAMOLEDOLEDnaOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM50m10ATMIP6720 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSFitbit OS
Apps
Music

All Wearables