Sony SmartWatch 3 vs. Withings Pulse Ox vs. Xiaomi Mi Band 2

 
SmartWatch 3
Pulse Ox
Mi Band 2
 SonySmartWatch 3Remove Buy NowWithingsPulse OxRemove Buy NowXiaomiMi Band 2Remove Buy Now

Basic Info

Suggested Price$250$120$23
Release201420142016

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Stepsn/a
Swim

Battery

Duration2 days2 weeks20 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution320 x 320128 x 32n/a
Size1.6 inchesn/a0.42 inches
TouchSwipe
TypeTFT LCDOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/a
Apps
Music

All Wearables