Fitbit One vs. Amazfit Arc vs. Xiaomi Mi Band 4

 
One
Arc
Mi Band 4
 FitbitOneRemove Buy NowAmazfitArcRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$100$69.99$25
Release201220162019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days20 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a72 x40120x240
Sizen/a0.42 inches0.95 inches
Touch
TypeOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAMAZFIT OS
Apps
Music

All Wearables