Fitbit One vs. Moov Now vs. Xiaomi Mi Band 2 vs. Fitbit Versa vs. Fitbit Flex

 
One
Now
Mi Band 2
Versa
Flex
 FitbitOneRemove Buy NowMoovNowRemove Buy NowXiaomiMi Band 2Remove Buy NowFitbitVersaRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$100$79$23$199.99$100
Release20122015201620182013

Activity & Fitness

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

Battery

Duration10-14 days6 months20 hours4 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/an/a300 x300NA
Sizen/an/a0.42 inches1.34 inchesNA
Touchn/aNA
TypeOLEDn/aOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceSplast Resistantn/aIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNA
Apps
Music

All Wearables