The Mirror Founder’s Next Act – a $399 Touchscreen That Gets Families Off Their Phones

01 /The Concept

Brynn Putnam has a pattern. With Mirror, she took an activity people did at home – working out – and made a piece of hardware that made it social and structured. Lululemon paid $500 million for that idea in 2020. With Board, she’s doing the same thing to family game night.

The Board is a 24-inch touchscreen in a wood-finish frame, priced at $399. Proprietary sensors recognize physical game pieces placed on the screen, blending the tactile feel of board games with the dynamic visuals and rule enforcement of video games. You pick up actual pieces. The screen reacts. No controllers, no headsets, no individual screens – everyone is around the same table looking at the same surface.

The retention numbers are the headline: 85% of customers average 30 or more play sessions per month. In consumer hardware, anything above 20% monthly active use is considered excellent. Board is at 85%. That’s not a product people tried and shelved – it’s furniture.

Union Square Ventures led a $20M Series A, with angel investors including Biz Stone, Tim Ferriss, and Scott Belsky. The device is already in tens of thousands of homes, schools, hospitals, and restaurants across all 50 states.

02 /Why It Matters

Board is positioned as "together tech," which sounds like marketing jargon until you look at what it’s actually opposing. Every major tech investment of the last decade has been about individual screens – phones, tablets, VR headsets, personal monitors. Each device isolates its user in a private experience. Board is hardware that only works when multiple people are in the same room, which makes it structurally anti-phone in a way that no app can be.

The upcoming Board Studio – an AI-powered creation platform launching later in 2026 – is where the business model transforms. Natural language game creation means the content library becomes effectively infinite. Instead of shipping a device with 50 games and hoping people don’t get bored, Board lets users generate exactly what they want: "a trivia game about 90s hip-hop for four players" or "a strategy game that teaches my kids multiplication." If Board Studio opens to third-party creators, it becomes an App Store for tabletop gaming – with the critical advantage that every game requires the Board hardware. The creator who builds the breakout party game drives hardware sales, which drives more creators. That flywheel is why USV, which typically invests in network-effect businesses, led this round.

03 /Opportunities

The hospitality vertical is where the unit economics get genuinely interesting. A restaurant that puts a Board on a four-top keeps diners engaged between courses – the table that was turning in 45 minutes now lingers for 75, ordering another round of drinks. At $12 average margin per additional drink order and 3 turns per night, the $399 device pays for itself in under two weeks. Hotel lobbies, airport lounges, pediatric waiting rooms – any venue where dwell time has economic value or where reducing perceived wait time improves NPS scores.

The deeper play for builders isn’t the device – it’s the content layer. Board Studio creates a market where game designers can sell directly to a captive hardware audience. The equivalent of the early iOS App Store: small catalog, hungry users, no discovery problem because the device has a finite screen. The first team to build a "Cards Against Humanity for Board" – a social party game designed specifically for the touchscreen-plus-physical-pieces mechanic – captures an audience that currently has a limited library and a 85% play-rate habit.

Educational content is the other angle. School districts already buying Board for classrooms need curriculum-aligned games. A math-drill game that adapts to student level, a history simulation, a collaborative science experiment – each is a product that can be sold to districts at institutional pricing. The Board hardware is already there; the content is the gap.