Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Huawei Band 3 Pro

 
Stratos
G-Shock GBA800
Flex
Vivofit 4
Band 3 Pro
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowHuaweiBand 3 ProRemove Buy Now

Basic Info

Suggested Price$199$120$100$79.95$70
Release20182018201320182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years5 days1 year12 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300NA88 x 88454 x 454
Size1.34 inchesNANA1.39 inches
TouchNA
TypeOLEDLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATM1 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAAMAZFIT OS
Apps
Music

All Wearables