Just thought I'd say that as a new owner of an Horizon ring, I've not installed any of the NFC Ring apps as Android's NFC trusted device option works really well.

For the first time this morning my ring wouldn't unlock my Nexu6 with Android 6.0.1. After numerous attempts to get the phone to unlock, and after checking the the sensor was working I simply re-cycled the sensor on my phone and since then it's been lightening fast to unlock.

Just thought I'd say that as a new owner of an Horizon ring, I've not installed any of the NFC Ring apps as Android's NFC trusted device option works really well.

Sounds great, but Windows only... I haven't had Windows on a PC for about 15 years; makes me kinda reluctant to pledge if I'm honest.

I wonder how long after receipt are the inlays starting to raise? Just something to look out for I guess.