Huawei Talkband B2 vs. Apple Watch Series 2 vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Garmin Vivosport

 
Talkband B2
Watch Series 2
WSD-F20A
Forerunner 235
Vivosport
 HuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowGarminVivosportRemove Buy Now

Basic Info

Suggested Price$180$269$399$299.99$199
Release20152016201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration3 days18 hours1 day9 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128 x 88340 x 272 or 390 x 312320 x 320215 x 18072 x 144
Size0.73 inches1.5 inches or 1.65 inches1.32 inches1.23 inchesNA
Touch
TypePMOLEDAMOLEDLCDMIPMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP575ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OS
Apps
Music

All Wearables