Amazfit Stratos vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. Michael Kors Access Sofie vs. Garmin Vivofit 4

 
Stratos
Arc
G-Shock GBA800
Access Sofie
Vivofit 4
 AmazfitStratosRemove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$199$69.99$120$395$79.95
Release20182016201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days20 days2 years1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 30072 x40390 x 390 1.19 inches88 x 88
Size1.34 inches0.42 inchesNA
TouchAMOLDED
TypeOLEDOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6720 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryAndroid Wear 2.0
Apps
Music

All Wearables