I was sad to learn this evening that Zeo, the makers of a wonderful sleep-tracking device, shut its doors late last year. It’s a real shame.

Since late last year it has been something of an open secret in some digital health circles that Newton, Massachusetts-based sleep monitoring and coaching company Zeo was winding down its operations and searching for a buyer. At least one investor was making veiled references to the company running out of money during various question-and-answer periods at the mHealth Summit in Washington DC last year. Zeo’s absence from the Consumer Electronics Show (CES) in Las Vegas this year — a must-attend for any company selling devices and companion services to consumers — was telling.

via Exclusive: Sleep coach company Zeo is shutting down | mobihealthnews.