Amazfit Arc vs. Casio G-Shock GBA800 vs. Fitbit Charge vs. Fitbit Flex vs. Apple Watch 7

 
Arc
G-Shock GBA800
Charge
Flex
Watch 7
 AmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitChargeRemove Buy NowFitbitFlexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$69.99$120$130$100$429
Release20162018201420132021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration20 days2 years7-10 days5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution72 x40NANA396 x 484
Size0.42 inchesNANA1.9 inches
TouchNANA
TypeOLEDOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP6720 ATM1 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemNANAWatchOS 8
Apps
Music

All Wearables