Casio G-Shock GBA800 vs. Samsung Gear 2 vs. Garmin Vivosmart HR Plus vs. Jaybird Reign vs. Garmin Forerunner 45

 
G-Shock GBA800
Gear 2
Vivosmart HR Plus
Reign
Forerunner 45
 CasioG-Shock GBA800Remove Buy NowSamsungGear 2Remove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$120$300$179$150$199
Release20182014201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 years2-3 days5 days5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320160 x 68NA208 x 208
Size1.63 inches0.5 inches x 0.8 inchesNA1.04 inches
TouchNA
TypeSuper AMOLEDLCDLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATMIP675 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizen OSNANABuilt-in
Apps
Music

All Wearables