Fitbit Zip vs. Asus VivoWatch vs. Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Amazfit T-Rex

 
Zip
VivoWatch
G-Shock GBA800
Charge HR
T-Rex
 FitbitZipRemove Buy NowAsusVivoWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$60$160$120$150$140
Release20122018201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months24 hours to 10 days2 years5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 128NA360 x 360
Sizen/aNANA1.3 inches
TouchNA
Typen/aNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water ResistanceSplash ResistantIP6720 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aKoodOSNABuild-in
Apps
Music

All Wearables