Withings Pulse Ox vs. Amazfit Bip vs. Fitbit Versa vs. Xiaomi Mi Band 4

 
Pulse Ox
Bip
Versa
Mi Band 4
 WithingsPulse OxRemove Buy NowAmazfitBipRemove Buy NowFitbitVersaRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$120$99.99$199.99$25
Release2014201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 weeks30 days4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution128 x 32176 x 176300 x300120x240
Sizen/a1.28 inches1.34 inches0.95 inches
TouchSwipe
TypeOLEDNAOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAMAZFIT OS
Apps
Music

All Wearables