ASUS ZenWatch 2 vs. TomTom Touch vs. Xiaomi Mi Band 2 vs. Apple Watch Series 2 vs. Apple Watch Series 4

 
ZenWatch 2
Touch
Mi Band 2
Watch Series 2
Watch Series 4
 ASUSZenWatch 2Remove Buy NowTomTomTouchRemove Buy NowXiaomiMi Band 2Remove Buy NowAppleWatch Series 2Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$150$130$23$269$329
Release20162016201620162018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Durationn/a5 days20 hours18 hoursNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/an/a340 x 272 or 390 x 312384 x 480
Size1.63 inches or 1.45 inch0.91 inches0.42 inches1.5 inches or 1.65 inches1.78 inches
Touch
TypeAMOLEDn/aOLEDAMOLEDMicroLED

Functions

Audio Speaker
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX7IP675ATMNot Yet

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatch OSWatch OS 5
Apps
Music

All Wearables