Amazfit Bip vs. Casio WSD-F20A vs. Garmin 645 Music vs. LG Watch Urbane LTE vs. Xiaomi Mi Band 4

 
Bip
WSD-F20A
645 Music
Watch Urbane LTE
Mi Band 4
 AmazfitBipRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane LTERemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$99.99$399$450$189$25
Release20182018201820152019

Activity & Fitness

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

Battery

Duration30 days1 day7 daysn/a20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution176 x 176320 x 320240 x 240320 x 320120x240
Size1.28 inches1.32 inches1.2 inches1.3 inches0.95 inches
Touch
TypeNALCDMIPP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSLG Wearable PlatformAMAZFIT OS
Apps
Music

All Wearables