Amazfit Stratos vs. Casio G-Shock GBA800 vs. Fossil Explorist vs. Fitbit Flex vs. Garmin Vivofit 4

 
Stratos
G-Shock GBA800
Explorist
Flex
Vivofit 4
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowFossilExploristRemove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$199$120$255$100$79.95
Release20182018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years24 hours5 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300454 x454NA88 x 88
Size1.34 inches1.4 inchesNANA
TouchNA
TypeOLEDAMOLEDLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM20 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSNA
Apps
Music

All Wearables