Garmin 645 Music vs. Mobvoi TicWatch E vs. Garmin Vivosmart HR Plus vs. Xiaomi Mi Band vs. Xiaomi Mi Band 4

 
645 Music
TicWatch E
Vivosmart HR Plus
Mi Band
Mi Band 4
 Garmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivosmart HR PlusRemove Buy NowXiaomiMi BandRemove Buy NowXiaomiMi Band 4Remove Buy Now

Basic Info

Suggested Price$450$159$179$15$25
Release20182017201720152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days1.5-2 days5 days30 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution240 x 240400 x 400160 x 68NA120x240
Size1.2 inches1.4 inches0.5 inches x 0.8 inchesNA0.95 inches
TouchNA
TypeMIPOLEDLCDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NANAAMAZFIT OS
Apps
Music

All Wearables