Apple Watch Series 3 vs. Fitbit Blaze vs. Garmin Fenix 3 vs. Casio G-Shock GBA800 vs. Apple Watch 7

 
Watch Series 3
Blaze
Fenix 3
G-Shock GBA800
Watch 7
 AppleWatch Series 3Remove Buy NowFitbitBlazeRemove Buy NowGarminFenix 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$329$200$500$120$429
Release20172016201520182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 Days50 hours to 6 weeks2 years18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a218 x 218396 x 484
Size1.5 inches or 1.65 inchesn/a1.2 inches1.9 inches
Touch
TypeAMOLEDLCDChroma LEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10 ATM20 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/an/aWatchOS 8
Apps
Music

All Wearables