Microsoft Band 2 vs. Huawei Watch 2 vs. Casio G-Shock GBA800 vs. Fitbit Charge HR vs. Apple Watch 7

 
Band 2
Watch 2
G-Shock GBA800
Charge HR
Watch 7
 MicrosoftBand 2Remove Buy NowHuaweiWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowFitbitCharge HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$250$350$120$150$429
Release20152017201820152021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)48 hours2 years5 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128480 x 480NA396 x 484
Size1.36 inches1.38 inchesNA1.9 inches
TouchNA
TypeCapacitative TFTP-OLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP6820 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2NAWatchOS 8
Apps
Music

All Wearables