ASUS ZenWatch 2 vs. Huawei Talkband B2 vs. Sony SmartBand vs. Apple Watch Series 4

 
ZenWatch 2
Talkband B2
SmartBand
Watch Series 4
 ASUSZenWatch 2Remove Buy NowHuaweiTalkband B2Remove Buy NowSonySmartBandRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$180$100$329
Release2016201520142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a3 days5 daysNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution320 x 320128 x 88NA384 x 480
Size1.63 inches or 1.45 inch0.73 inchesNA1.78 inches
TouchNA
TypeAMOLEDPMOLEDNAMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP57IP58Not Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatch OS 5
Apps
Music

All Wearables