I paired 2 of these to My C7 with .148 a week or two ago, and both are working for me.
A few notes:
- Bring the lock close to the hub for pairing. It is pretty easy to remove and replace.
- In both cases, the August app gave error immediately when the S2 screen appeared in the inclusion screen. Don't worry. Leave the app and lock as they are.
- After entering the code, be patient. It took quite some time for the hub to complete the pairing.