CGMS Watch

I now have a MI Band displaying Glucose without a paired iPhone.  You just need the iPhone to push the calibration details to the device. ...

Started poking around at my many year old (and mostly useless) BLE Nano's.  Turns out they're supposed to be able to support S130.  ...

After many years, I've finally managed to replace the batteries in a G4 transmitter. Dying batteries is what compelled me to figure out...

Resurrected my iPhone app, which hasn't seen a phone in 3 years, last used with iOS 8.3. BLE works better, whatever version we...

So, I left this project alone for a while, then started it up again yesterday, and now, it just works. I'll attribute this to pro...

Here's what happens when you make a device without any programmer access... Luckily, hot glue is reversible with alcohol. To make ...

What it should be.  My Pebble round lasted 1.5 years.  The replacement 3 months.  Now I'm using a Pebble Time, which is working gr...