Apple Watch Series 3 vs. Apple Watch vs. Fitbit Alta HR vs. Xiaomi Mi Band 4 vs. Skagen Falster 3

 
Watch Series 3
Watch
Alta HR
Mi Band 4
Falster 3
 AppleWatch Series 3Remove Buy NowAppleWatchRemove Buy NowFitbitAlta HRRemove Buy NowXiaomiMi Band 4Remove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$329$349$150$25$295
Release20172015201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours18 hours7 days20 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312340 x 272 or 390 x 312128 x 36120x240416 x 416
Size1.5 inches or 1.65 inches1.5 inches or 1.65 inches1.4 inches0.95 inches1.28 inches
Touch
TypeAMOLEDAMOLEDOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX75 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Watch OSAMAZFIT OSWear OS
Apps
Music

All Wearables