Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Amazfit Arc vs. Amazfit Bip vs. Garmin 645 Music

 
Vivofit 3
Vivosmart HR
Arc
Bip
645 Music
 GarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowAmazfitArcRemove Buy NowAmazfitBipRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$100$170$69.99$99.99$450
Release20162015201620182018

Activity & Fitness

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

Battery

Duration1 year5 days20 days30 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64160 x 6872 x40176 x 176240 x 240
Size0.55 inches1.08 inches0.42 inches1.28 inches1.2 inches
Touch
Typen/an/aOLEDNAMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP67IP685 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/a
Apps
Music

All Wearables