Hello's Sense sleep tracker raised $40M and died when sleep became a phone feature

Hello made Sense, a non-wearable sleep tracker: a bedside ball plus a pill-shaped pillow sensor that measured movement, air quality, and sound, scored the night, and recommended changes to improve sleep.

That sleep would be bought as standalone premium hardware on big-box shelves, not become a free feature of phones, wearables, and voice assistants.

Sense raised $2.4M on Kickstarter before launch; Hello then raised $40M total, including a $30M 2015 round led by Temasek at a valuation between $250M and $300M.

Hello was founded in 2012 around Sense, a sleep tracker built to sit in the bedroom instead of on the wrist: a ball on the nightstand and a pill-shaped sensor inside the pillow tracked movement, air quality, and sound, assigned the night a score, and pushed recommendations to build better sleep habits. Under CEO James Proud, Sense started as a Kickstarter project, raised $2.4M before launch, began shipping in 2015, and reached Amazon in November 2015. The founding bet was that sleep was a category people would buy dedicated premium hardware for.

In 2015 Hello raised $40M total, including a $30M round led by Temasek that valued the company between $250M and $300M (Business Insider records the peak valuation at $300M). In August 2016 the company announced Sense would be sold at Best Buy and Target in the fall, with demo displays and units stocked in major metro areas ahead of the holiday quarter; Proud told TechCrunch the open question was whether supply could keep up with demand while the company learned how many units each metro could sell. Sense kept shipping software updates — one firmware release turned the bedside ball into a noise generator — and Hello later added a $149 version with voice recognition, hiring a CMO from DoorDash in September 2016.

By June 2017 no buyer had emerged. Axios first reported that Hello had laid off most of its employees and was seeking a buyer for its assets; TechCrunch confirmed the wind-down, with talks over selling the assets to Fitbit producing no deal. Some of the engineering team joined Casper's San Francisco R&D group, and Business Insider listed Hello among the massively funded startups that shut down in the first half of 2017.

Sleep tracking was a feature in search of a company: iOS shipped Bedtime, Alexa and Google Home absorbed the use case, and a dedicated $149 device had to beat software that cost nothing.

Kickstarter dollars and Best Buy shelf space prove demand for a product, not a durable category: neither created a moat, recurring revenue, or a reason the company deserved its $250–300M valuation.

Retail hardware is a different business from a successful crowdfunding campaign: supply chains, unit forecasting per metro, and in-store marketing consumed the company after the 2016 push.

A platform can give away in a free feature what a startup sells as hardware; a category that is really a feature caps the value of the dedicated product, no matter how well it sells at first.

As of 2017-07-09 Hello was gone: Business Insider recorded the June closure among massively funded startups that died in the first half of 2017, after months of looking for a buyer produced no deal. TechCrunch reported that most employees had been laid off, that talks with Fitbit over the company's assets had gone nowhere, and that part of the engineering team was joining Casper's San Francisco R&D group. What happened to the Sense hardware line after the wind-down is not documented in these reports.