Casio G-Shock GBA800 vs. Polar Loop vs. Diesel On Full Guard 2.5 vs. Fitbit Versa 2 vs. Amazfit GTS

 
G-Shock GBA800
Loop
On Full Guard 2.5
Versa 2
GTS
 CasioG-Shock GBA800Remove Buy NowPolarLoopRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowFitbitVersa 2Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$120$100$325$199$150
Release20182013201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years5 days4 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
ResolutionNA454x454300 x 300348 x 442
SizeNA1.39 inches1.34 inches1.65 inches
Touch
TypeLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM2 ATM3 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSBuild-inWear OS
Apps
Music

All Wearables