While the concept sounds great, the app has gotten to the point of being useless. Originally, the app was problematic, crashing at times, failing to connect or not registering the weight from the scale. It also monopolizes the Bluetooth connection when in use. Also, history and trends were mostly useless because a day you skipped taking a weight measurement was recorded as a weight of zero. Am I supposed to take the thing on trips with me???
Now the app crashes every time you try to record your weight, and best of all, my entire profile and history were wiped out. Garbage product, I’d avoid anything by this developer.