KINGSFEET Fitness Tracker IP67 Waterproof Fitness Watch Heart Rate Monitor Step Counter Sleep Monitor Health Activity Tracker as Pedometer Watch for K

We are working for people who love life and love sports. We are always looking for products that can help us make life easier and smarter. So this fitness tracker is such a product that helps us better record sports and health and make life more lovely. system:Android 4.4 above, iOS 9.0 above Specifications: HD color screen fitness tracker Activity Tracking IP67 Waterproof, you can use it in most summer occasion, even near waters. 24 Hour continuous heart rate monitoring, help you better understand your heart rate health condition Sleep Quality Tracking: Automatically monitor and analyze sleep quality, you can have a comprehensive understanding of your sleep quality Smart Notifications: Call/SNS Notifications from Facebook, Twitter, Instagram etc, no need to worriy about missing your important infomation. Pedometer Function: Display steps, calories, distance, heart rate, pace and time duration all through your device. Alarm: vibration Data storage: 7 days exercise record?23 days total data