Fitbit Ionic vs. Amazfit Bip vs. Casio G-Shock GBA800 vs. Garmin Vivofit 4 vs. Michael Kors Access Sofie HR

 
Ionic
Bip
G-Shock GBA800
Vivofit 4
Access Sofie HR
 FitbitIonicRemove Buy NowAmazfitBipRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarminVivofit 4Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$299$99.99$120$79.95$395
Release20172018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days30 days2 years1 year2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250176 x 17688 x 88390 x 390
Size1.421.28 inchesNA1.19 inches
Touch
TypeOLEDNANAOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP6820 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OS
Apps
Music

All Wearables