Sony SmartWatch 3 vs. TomTom Touch vs. Asus ZenWatch vs. Polar Loop vs. Xiaomi Mi Band 4

 
SmartWatch 3
Touch
ZenWatch
Loop
Mi Band 4
 SonySmartWatch 3Remove Buy NowTomTomTouchRemove Buy NowAsusZenWatchRemove Buy NowPolarLoopRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$130$150$100$25
Release20142016201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days5 daysNA5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 320NA120x240
Size1.6 inches0.91 inches1.63 inchesNA0.95 inches
Touch
TypeTFT LCDn/aAMOLEDLEDAMOLED

Functions

Audio SpeakerBluetooth
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IPX7IP552 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wearn/aAndroid WearNAAMAZFIT OS
Apps
Music

All Wearables