Huawei Watch vs. Huawei Talkband B2 vs. Casio WSD-F20A vs. Apple Watch Series 4 vs. HTC re Grip

 
Watch
Talkband B2
WSD-F20A
Watch Series 4
re Grip
 HuaweiWatchRemove Buy NowHuaweiTalkband B2Remove Buy NowCasioWSD-F20ARemove Buy NowAppleWatch Series 4Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$349$180$399$329$199
Release20152015201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days1 dayNot Yet5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400128 x 88320 x 320384 x 480160 x 32
Size1.4 inches0.73 inches1.32 inches1.78 inches1.8 inches
Touch
TypeAMOLEDPMOLEDLCDMicroLEDPMOLED

Functions

Audio Speakern/aBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP575 ATMNot YetIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSWatch OS 5NA
Apps
Musicn/a

All Wearables