Fitbit Alta vs. Garmin 645 Music vs. LG Watch Urbane LTE vs. Michael Kors Access Sofie HR vs. Xiaomi Mi Band 4

 
Alta
645 Music
Watch Urbane LTE
Access Sofie HR
Mi Band 4
 FitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane LTERemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$130$450$189$395$25
Release20162018201520192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration5 days7 daysn/a2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240320 x 320390 x 390120x240
Sizen/a1.2 inches1.3 inches1.19 inches0.95 inches
Touchn/a
TypeOLEDMIPP-OLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATMIP670.3 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aLG Wearable PlatformWear OSAMAZFIT OS
Apps
Music

All Wearables