Garmin Fenix 3 vs. Fitbit Charge 2 vs. Fitbit Ionic vs. Casio G-Shock GBA800 vs. Garmin Vivosmart 3

 
Fenix 3
Charge 2
Ionic
G-Shock GBA800
Vivosmart 3
 GarminFenix 3Remove Buy NowFitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$500$150$299$120$139.99
Release20152016201720182017

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days4+ days2 years5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218n/a348x25064 x 128
Size1.2 inchesn/a1.42NA
Touchn/a
TypeChroma LEDOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMn/a50m20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aFitbit OS
Apps
Music

All Wearables