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

 
Moto 360 (2nd Gen)
SmartBand Talk
Pulse Ox
Versa
Mi Band 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSonySmartBand TalkRemove Buy NowWithingsPulse OxRemove Buy NowFitbitVersaRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$300$170$120$199.99$25
Release20152014201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days3 days2 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 330296 x 128128 x 32300 x300120x240
Size1.37 inches or 1.56 inches1.4 inchesn/a1.34 inches0.95 inches
TouchSwipe
TypeLCDE InkOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid Wearn/aAMAZFIT OS
Apps
Musicn/a

All Wearables