What are the benefits of this wallet over the other ones?
Combines multisig where Case holds one of the keys as a backup for you but cannot steal your funds and includes fingerprint biometrics and uses its own GSM signal to communicate with the blockchain so you can make payments without internet.
http://www.choosecase.com/faq.htmlCase connects to 183 mobile carriers in 109 countries: Afghanistan, Albania, Algeria, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, Bangladesh, Barbados, Belgium, Bermuda, Brazil, British Virgin Islands, Bulgaria, Canada, Cayman Islands, Chad, Chile, China, Colombia, Cote de Ivoire, Croatia, Cyprus, Czech Republic, Denmark, Dominica, Dominican Republic, DR Congo, Ecuador, Egypt, El Salvador, Estonia, Faeroe Islands, Finland, France, Germany, Ghana, Greece, Grenada, Guatemala, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, Jamaica, Japan, Kazakstan, Laos, Latvia, Liechtenstein, Lithuania, Luxembourg, Malaysia, Malta, Martinique, Mexico, Montserrat, Namibia, Netherlands, Netherlands Antilles, New Zealand, Nicaragua, Nigeria, Norway, Pakistan, Panama, Peru, Poland, Portugal, Republic of Korea, Romania, Russian Federation, Rwanda, Saint Kitts and Nevis, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, Spain, St. Lucia, St. Vincent and the Grenadines, Suriname, Sweden, Switzerland, Tanzania, Thailand, Trinidad and Tobago, Turkey, Turks and Caicos Islands, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States, Uruguay, Uzbekistan, Venezuela.
Warning - Do not use this hardware for money laundering or illegal activities as they are a US company that does store some data on their users. It is likely they will comply with investigators.
How is my fingerprint data stored?
We do not store direct images of your fingerprints on our servers. We store a geometric template of the relative locations of unique elements of your fingerprint and this template is used to validate the fingerprint scan.
Biometrics are convenient which creates a security benefit because you will use a sufficient amount of entropy on your password... but also have severe disadvantages because you end up leaving all your passwords everywhere in public and cannot change it if it gets compromised.