Built by the watch industry experts that created the Horological Smartwatch, E-Strap is a logical next step to add smart functionality to existing analog watches. The ultra-small buckle extension can hardly be seen, as it is thin and covered by the leather strap. Make no mistake however, the patented E-Strap is built on the full MMT Smartwatch Platform and has its sophisticated functionality. The same MMT-365 Apps that accompany Horological Smartwatches is available to watchmakers’ E-Strap customers. E-Straps track ACTIVITY with GET ACTIVE ALERTS as well as MONITOR SLEEP with SMART SLEEP ALARMS… More at MMT.
I mentioned this recently, but it seems closer than ever to being a real product. I would likely replace the Apple Watch with this, if it works as well as I hope it does.