Garmin 645 Music vs. Garmin Fenix 5X vs. Swatch Touch Zero One vs. Xiaomi Mi Band 4 vs. Garmin Vivosmart 4

 
645 Music
Fenix 5X
Touch Zero One
Mi Band 4
Vivosmart 4
 Garmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowSwatchTouch Zero OneRemove Buy NowXiaomiMi Band 4Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$450$699$220$25$130
Release20182017201520192018

Activity & Fitness

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

Battery

Duration7 daysUp to 12 daysn/a20 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240240 x240n/a120x24048 x 128
Size1.2 inches1.2 inchesn/a0.95 inches0.74 inches
Touch
TypeMIPNAn/aAMOLEDOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAMAZFIT OS
Apps
Musicn/a

All Wearables