Casio G-Shock GBA800 vs. Garmin Forerunner 235 vs. Samsung Gear 2 vs. Jawbone UP2 vs. Jawbone UP4

 
G-Shock GBA800
Forerunner 235
Gear 2
UP2
UP4
 CasioG-Shock GBA800Remove Buy NowGarminForerunner 235Remove Buy NowSamsungGear 2Remove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$120$299.99$300$100$200
Release20182017201420152015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 years9 days2-3 days7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180320 x 320NANA
Size1.23 inches1.63 inchesNANA
TouchNANA
TypeMIPSuper AMOLEDNANA

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATMIP67Splash resistantNA

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANA
Apps
MusicNA

All Wearables