Apple Watch Series 3 vs. Garmin Forerunner 935 vs. Fitbit Alta HR vs. Sony SmartBand vs. Xiaomi Mi Band 4

 
Watch Series 3
Forerunner 935
Alta HR
SmartBand
Mi Band 4
 AppleWatch Series 3Remove Buy NowGarminForerunner 935Remove Buy NowFitbitAlta HRRemove Buy NowSonySmartBandRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$329$500$150$100$25
Release20172017201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursUp to 2 weeks7 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution340 x 272 or 390 x 312240 x 240128 x 36NA120x240
Size1.5 inches or 1.65 inches1.2 inches1.4 inchesNA0.95 inches
TouchNA
TypeAMOLEDLCDOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP585 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4NAAMAZFIT OS
Apps
Music

All Wearables