Huawei Talkband B2 vs. Huawei Watch 2 vs. Apple Watch vs. Casio G-Shock GBA800 vs. Jaybird Reign

 
Talkband B2
Watch 2
Watch
G-Shock GBA800
Reign
 HuaweiTalkband B2Remove Buy NowHuaweiWatch 2Remove Buy NowAppleWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$180$350$349$120$150
Release20152017201520182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days48 hours18 hours2 years5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 88480 x 480340 x 272 or 390 x 312NA
Size0.73 inches1.38 inches1.5 inches or 1.65 inchesNA
TouchNA
TypePMOLEDP-OLEDAMOLEDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP57IP68IPX720 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Watch OSNA
Apps
Music

All Wearables