Apple Watch Series 3 vs. Sony SmartWatch 3 vs. Garmin Fenix 5s vs. Fitbit Charge 3 vs. Xiaomi Mi Band 4

 
Watch Series 3
SmartWatch 3
Fenix 5s
Charge 3
Mi Band 4
 AppleWatch Series 3Remove Buy NowSonySmartWatch 3Remove Buy NowGarminFenix 5sRemove Buy NowFitbitCharge 3Remove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$329$250$599.99$150$25
Release20172014201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours2 daysUp to 9 days7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320218x 21866 x 18120x240
Size1.5 inches or 1.65 inches1.6 inches1.1 inches.721 inches0.95 inches
Touch
TypeAMOLEDTFT LCDnaOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP6810ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearNAAMAZFIT OS
Apps
Music

All Wearables