Pulse Checker & Water Tracker funktioniert nicht

Water plays a very important role in our body, it transports nutrients and oxygen into cells, regulates body temperature, helps with metabolism and so on, drinking enough water can help us lose weight, look younger with healthier skin, less likely to get sick, helps in digestion and constipation, relieves fatigue, have a good mood, reduce the risk of cancer and more. - Is simple and easy. - Daily water intake calculator based on your sex, weight and country(Hot/Cold). - Track History of logged water and adjust past water consumption.  It helps and motivates you to drink water according to the schedule and will keep the water drinking logs, including the quantity and time you drink water. Enjoy a free trial.  Water Balance is the sweet app to remind to drinking water, this app is a must have to make yourself hydrate, especially for breast feeding mom or people has health problem.  When you're ready, feel free to subscribe for ongoing and continuing access for only $89. 99/ year.  Lightly place your index finger on the iPhone camera, and in a few seconds, your pulse will be shown!  Just open the app, and you can measure your heart rate at any time, anywhere. Let's go!  You will get ongoing yearly access to your water intake data and ability to customize and edit your preferred settings.