Fitbit Blaze vs. Apple Watch Series 2 vs. Casio G-Shock GBA800 vs. Apple Watch 7 vs. Fitbit Sense 2

 
Blaze
Watch Series 2
G-Shock GBA800
Watch 7
Sense 2
 FitbitBlazeRemove Buy NowAppleWatch Series 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch 7Remove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$200$269$120$429$300
Release20162016201820212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days18 hours2 years18 Hours6 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 312396 x 484336x336
Sizen/a1.5 inches or 1.65 inches1.9 inches1.59 inches
Touch
TypeLCDAMOLEDMicroLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5ATM20 ATMwater resistant but not waterproof5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWatchOS 8
Apps
Music

All Wearables