Apple Watch Series 2 vs. Huawei Watch 2 vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Jawbone UP4

 
Watch Series 2
Watch 2
G-Shock GBA800
645 Music
UP4
 AppleWatch Series 2Remove Buy NowHuaweiWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$269$350$120$450$200
Release20162017201820182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours2 years7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312480 x 480240 x 240NA
Size1.5 inches or 1.65 inches1.38 inches1.2 inchesNA
TouchNA
TypeAMOLEDP-OLEDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATMIP6820 ATM5 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSAndroid Wear 2NA
Apps
MusicNA

All Wearables