There is competition in this field. Check out TeamMate and gymformed, both are actually are farther along I feel. They are still in stealth mode. Both are based in Silicon Valley USA. https://www.youtube.com/user/StillW1ll .
That being said, i do not see why Lympo app is an improvement that the already hundreds of other health app's that already exist and provide real discounts and markets; the Under Armor app and 24hr app i use both and love; and they both have features not even listed in lympos whitepaper.
In addition, i am thinking even though the blockchain might be able to solve problems they listed in their whitepaper - i question regardless of their solution on whether it will be HIPPA or EU's insanly restrictive laws compliant. Vital signs even by a fitbit IS health info. In the USA all health data (p23 refercing physician) must legally be transmitted via VPN and encrypted; even having escaped ENCRYPTED data outside your network is illegal - huge fines and requires notices to affected patients (bottom p23 is wrong per HIPPA). Soooo.... this product/feature/app - as stated in the white paper - will never be used inside the US or EU for legal reasons by physicians, health care companies, insurance companies?!
Thoughts???
There are other countries that will allow this and the market is so big for one company to take the hall pie, so why won't they succeed