Sigma iD-Tri Sigma iD-Tri Related Products Garmin Instinct 2X 449€ Garmin Forerunner 265S 499€ Garmin Forerunner 265 499€ Amazfit T-Rex Ultra 469€ Suunto Vertical Solar 799€ Next Product Garmin Venu 349€ Previous Product Coros Apex Pro 499€