Amazfit Arc vs. Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Garmin Instinct vs. Amazfit GTR

 
Arc
G-Shock GBA800
Charge HR
Instinct
GTR
 AmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowGarminInstinctRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$69.99$120$150$300$199
Release20162018201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days2 years5 days14 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40NA128 x 128454 x 454
Size0.42 inchesNA0.9 inches1.39 inches
TouchNA
TypeOLEDOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATM1 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNABuild-in
Apps
Music

All Wearables