Garmin Vivofit 3 vs. Misfit Speedo Shine 2 vs. Amazfit Cor vs. Garmin 645 Music vs. Garmin Chronos

 
Vivofit 3
Speedo Shine 2
Cor
645 Music
Chronos
 GarminVivofit 3Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$100$80$79.99$450$1500
Release20162016201820182018

Activity & Fitness

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

Battery

Duration1 year6 months12 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution64 x 64n/a80 x 160240 x 240218 x 218
Size0.55 inchesn/a1.23 inches1.2 inches1.2 inches
Touchn/a
Typen/an/aIPS LCDMIPMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OS
Apps
Music

All Wearables