This is a must-have watch for adventurers. Good for activities like biking, climbing and camping. Your Suunto Core senses an approaching storm. And it tells you with the Storm Alarm – one of several intelligent features that can help you make consistently good decisions. Suunto Core keeps you informed with an accurate altimeter, barometer, digital thermometer, Weather Trend Indicator and digital compass. The barometer measures and records air pressure to help you predict changing conditions, from sunny skies to mega electrical storms. Suggested retail price for $340.