Garmin Forerunner 225 vs. Amazfit Bip vs. Amazfit Cor vs. Garmin 645 Music vs. Garmin Chronos

 
Forerunner 225
Bip
Cor
645 Music
Chronos
 GarminForerunner 225Remove Buy NowAmazfitBipRemove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$300$99.99$79.99$450$1500
Release20152018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks30 days12 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180176 x 17680 x 160240 x 240218 x 218
Size1 inch1.28 inches1.23 inches1.2 inches1.2 inches
Touch
Typen/aNAIPS LCDMIPMIP

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP685 ATM5 ATM10 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aWear OS
Appsn/a
Musicn/a

All Wearables