Apple Watch Series 3 vs. Fitbit Alta vs. Garmin Fenix 5x Plus vs. Xiaomi Mi Band 3 vs. Garmin Vivosmart 4

 
Watch Series 3
Alta
Fenix 5x Plus
Mi Band 3
Vivosmart 4
 AppleWatch Series 3Remove Buy NowFitbitAltaRemove Buy NowGarminFenix 5x PlusRemove Buy NowXiaomiMi Band 3Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$329$130$850$44.95$130
Release20172016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days20 days20 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a240 x 240128 x 8048 x 128
Size1.5 inches or 1.65 inchesn/a1.2 inches0.78 inches0.74 inches
Touchn/a
TypeAMOLEDOLEDMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a10 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemWatchOS 4n/aWear OS
Apps
Music

All Wearables