Motorola Moto 360 (2nd Gen) vs. Sony SmartWatch 3 vs. Asus ZenWatch vs. Xiaomi Mi Band 4

 
Moto 360 (2nd Gen)
SmartWatch 3
ZenWatch
Mi Band 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSonySmartWatch 3Remove Buy NowAsusZenWatchRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$250$150$25
Release2015201420142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2 daysNA20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330320 x 320320 x 320120x240
Size1.37 inches or 1.56 inches1.6 inches1.63 inches0.95 inches
Touch
TypeLCDTFT LCDAMOLEDAMOLED

Functions

Audio SpeakerBluetoothBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP68IP555 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid WearAndroid WearAndroid WearAMAZFIT OS
Apps
Musicn/a

All Wearables