Garmin Singapore just announced the Garmin Instinct, a strong and durable GPS watch with built-in 3-axis compass and barometric altimeter, plus multiple global navigation satellite systems (GPS, GLONASS and Galileo) support and wrist-based heart rate. In addition to key GPS data, ABC (altimeter, barometer and compass) and heart rate sensors, the Instinct includes built-in sports apps, smart connectivity and wellness…