Motorola Moto 360 (2nd Gen) vs. Motorola Moto 360 Sport vs. Withings Pulse Ox vs. Fitbit Versa vs. Xiaomi Mi Band 4

 
Moto 360 (2nd Gen)
Moto 360 Sport
Pulse Ox
Versa
Mi Band 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMotorolaMoto 360 SportRemove Buy NowWithingsPulse OxRemove Buy NowFitbitVersaRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$199$120$199.99$25
Release20152016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Duration1.5 daysn/a2 weeks4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolution360 x 325 or 360 x 330n/a128 x 32300 x300120x240
Size1.37 inches or 1.56 inches1.37 inchesn/a1.34 inches0.95 inches
TouchSwipe
TypeLCDLCDOLEDOLEDAMOLED

Functions

Audio SpeakerBluetoothn/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aAMAZFIT OS
Apps
Musicn/an/a

All Wearables