Amazfit Stratos vs. Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Jawbone UP4

 
Stratos
G-Shock GBA800
WSD-F20A
645 Music
UP4
 AmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$199$120$399$450$200
Release20182018201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days2 years1 day7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300320 x 320240 x 240NA
Size1.34 inches1.32 inches1.2 inchesNA
TouchNA
TypeOLEDLCDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSNA
Apps
MusicNA

All Wearables