Samsung Gear S vs. Sony SmartBand 2 vs. ASUS ZenWatch 3 vs. Skagen Falster vs. Xiaomi Mi Band 4

 
Gear S
SmartBand 2
ZenWatch 3
Falster
Mi Band 4
 SamsungGear SRemove Buy NowSonySmartBand 2Remove Buy NowASUSZenWatch 3Remove Buy NowSkagenFalsterRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$250$130$229$275$25
Release20132015201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 days48 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a400 x 400120x240
Size2 inchesn/a1.39 inches0.95 inches
Touchn/a
TypeSuper AMOLEDn/aAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP581 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aAndroid Wear 2NAAMAZFIT OS
Apps
Music

All Wearables