Moov Now vs. Withings Go vs. Samsung Gear 2 vs. Fitbit Alta HR vs. Xiaomi Mi Band 4

 
Now
Go
Gear 2
Alta HR
Mi Band 4
 MoovNowRemove Buy NowWithingsGoRemove Buy NowSamsungGear 2Remove Buy NowFitbitAlta HRRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$79$80$300$150$25
Release20152016201420172019

Activity & Fitness

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

Battery

Duration6 months8 months2-3 days7 days20 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320128 x 36120x240
Sizen/an/a1.63 inches1.4 inches0.95 inches
Touchn/an/a
Typen/aE-InkSuper AMOLEDOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phonen/a
Vibrationn/an/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/a5 ATMIP675 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aTizen OSAMAZFIT OS
Appsn/a
Music

All Wearables