Garmin forerunner hr big
Hello before this I had the Forerunner 15 the breakthrough is significant, the extent to poso also improved the ideal strap material for runners who are looking for a product not overly specialized. Good l'app Garmin to smathphone and the Bluetooth connection with disposotivo favcile and intuitive.
This watch catches GPS signal quickly, within 30 seconds.long battery life, enough to use by marathon and usual practice. It is inexpensive but enough. Very satisfied.