Sensors and AccessoriesThe Instinct 3 watch has several internal sensors, and you can pair additional wireless sensors for your activities.Wrist Heart RatePulse OximeterCompassAltimeter and BarometerWireless SensorsHomeSensors and Accessories
Sensors and AccessoriesThe Instinct 3 watch has several internal sensors, and you can pair additional wireless sensors for your activities.Wrist Heart RatePulse OximeterCompassAltimeter and BarometerWireless SensorsHomeSensors and Accessories