，型號是forerunner-225，國外已經有再測試了。DC Rainmaker
http://www.dcrainmaker.com/2015/05/garmin-fr225-gps-optical-hr.html
才剛買Epson sf-810V，剛剛看GARMIN也要出光學心跳錶，型號是forerunner-225，國外已經有再測試了。
DC Rainmaker
http://www.dcrainmaker.com/2015/05/garmin-fr225-gps-optical-hr.html
，型號是forerunner-225，國外已經有再測試了。DC Rainmaker
http://www.dcrainmaker.com/2015/05/garmin-fr225-gps-optical-hr.html
