Is a Smart Mirror Worth It? The Honest ROI Math for Boutiques
There are plenty of marketing promises. Here's the honest math: what a smart mirror costs, which four effects drive revenue – and when you're in the black.

01
The cost side: small and predictable
With standard hardware you invest from ~CHF 1,200 one-time (55" LCD + tablet + mount) and CHF 149 per month for the software – cancellable monthly, the first 30 days free. Add power (~CHF 5–8/month) and 2–3 minutes of inventory upkeep per new item. That's the entire cost side – no project costs, no maintenance contracts, no technician.
02
Effects 1 & 2: upselling and more try-ons
The strongest lever is the add-on sale: the mirror suggests matching pieces from your stock for the outfit being worn or tried on – at the right moment and without sales pressure. Conservatively: one additional item sold per day at CHF 60 with a 50% margin yields around CHF 780 of extra margin per month – more than five times the software cost. On top, virtual try-on lowers the barrier: whoever has seen themselves in a new look is more likely to try it on for real and buy. Even in the most cautious scenario (one item every two days) you stay clearly in the black.
«Harder to put in francs, but real: every look collage taken home via QR code carries your boutique's branding – and often lands on Instagram, in the feeds of exactly your target group.»
— Mira Mirror Revista
03
Effects 3 & 4: social reach and the experience factor
Harder to put in francs, but real: every look collage taken home via QR code carries your boutique's branding – and often lands on Instagram, in the feeds of exactly your target group. Conservatively assume 10–20 shared looks per month whose reach you'd otherwise have to buy as advertising. And the experience factor draws walk-ins: an AI mirror is a sensation in most towns, and local press loves writing about it. This new-customer effect isn't even included in the math – it's the bonus on top.
04
The verdict: payback within the first quarter
The sober summary: with just one additional item sold per day, the extra margin exceeds the monthly costs several times over, and the hardware is paid off after 3–4 months. Everything beyond that – bigger baskets, social reach, new customers, fewer returns – is profit. Best of all: you don't have to believe it, you can measure it. Test free for 30 days, collect your own numbers, then decide. The full cost breakdown: mira-mirror.ai/smart-mirror-kosten.
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