Amazfit Stratos vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Garmin Venu

 
Stratos
G-Shock GBA800
WSD-F20A
645 Music
Venu
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$199$120$399$450$299
Release20182018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320240 x 240390 x 390
Size1.34 inches1.32 inches1.2 inches1.2 inches
Touch
TypeOLEDLCDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSWear OS
Apps
Music

All Wearables