Simpiz IronCloud Smart Watch - Upgraded The IronCloud features a variety of sport modes for your favorite indoor or outdoor activities. Included with the IronCloud: Outdoor Running Treadmill Running Hiking Climbing Pool Swimming Open Water Swimming Biking MTB An intelligent watch requires an intelligent app. The IronCloud pairs seamlessly with the Geekery Fitmix iOS and Android app to allow users to monitor their performance, watch workout tutorials, connect with other users and even listen to music. To get the most out of your workout, elevating your heart beat at a consistent pace is essential. The Training Zone will allow you to maximize your results by carefully matching your personal goals to the appropriate Training Zone. The IronCloud also sends an alert every 45 minutes to remind wearers to stand up and stretch and walk around to help combat the adverse effects of prolonged sitting. The IronCloud also sends an alert every 45 minutes to remind wearers to stand up and stretch and walk around to help combat the adverse effects of prolonged sitting.