ASUS ZenWatch 2 vs. Pebble Time Round vs. Withings Pulse Ox vs. Fitbit Versa vs. Xiaomi Mi Band 4

 
ZenWatch 2
Time Round
Pulse Ox
Versa
Mi Band 4
 ASUSZenWatch 2Remove Buy NowPebbleTime RoundRemove Buy NowWithingsPulse OxRemove Buy NowFitbitVersaRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$150$200$120$199.99$25
Release20162015201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2 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
Resolution320 x 320n/a128 x 32300 x300120x240
Size1.63 inches or 1.45 inchroundn/a1.34 inches0.95 inches
TouchSwipe
TypeAMOLEDe-paperOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX75 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSn/aAMAZFIT OS
Apps
Music

All Wearables