Way back in November, TUAW first covered the Wallet TrackR campaign on Indiegogo. That initial campaign offered a device that could be slipped into your wallet or jacket, and that used Bluetooth Low Energy (BLE) to ensure long battery life and easy iOS integration.
Originally scheduled to ship in April, units are just now getting ready for delivery. CEO Chris Herbert tells TUAW that the delay was unavoidable and frustrating.
The first samples Phone Halo received from the manufacturer did not pass their quality assurance standards, so the company had to go a few more rounds before they could
