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Patina AI
Scan, price, track, and sell watches from your phone
Patina AI is a mobile workspace for watch dealers, resellers, and collectors. Scan a watch in about 20 seconds to identify a likely reference, review real market ranges and comparable sales, model a profitable purchase price, track inventory and service costs, create eBay listings, and measure net profit. The catalog covers more than 50,000 references and supports over 1,100 watch professionals and collectors.
Hi Product Hunt, I’m Yucheng, founder of Patina AI.
Evaluating and selling a watch often means jumping between reference databases, market listings, spreadsheets, inventory tools, and sales channels. I built Patina AI to bring that workflow into one mobile workspace.
Take a photo and Patina suggests the reference and specifications in about 20 seconds. From there, you can review market ranges and comparable sales, calculate a purchase price around your target return, track acquisition and service costs, generate an eBay listing, and see the net profit behind each sale. The built-in timegrapher can also estimate rate, amplitude, and beat error with the iPhone microphone.
Our catalog now covers more than 50,000 watch references and supports over 1,100 dealers, collectors, and resellers.
I’d love feedback from watch professionals and collectors. Which part of the buying, inventory, or selling workflow takes the most time today?
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About Patina AI on Product Hunt
“Scan, price, track, and sell watches from your phone”
Patina AI was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #95 on the daily leaderboard. Patina AI is a mobile workspace for watch dealers, resellers, and collectors. Scan a watch in about 20 seconds to identify a likely reference, review real market ranges and comparable sales, model a profitable purchase price, track inventory and service costs, create eBay listings, and measure net profit. The catalog covers more than 50,000 references and supports over 1,100 watch professionals and collectors.
Patina AI was featured in Apple Watch (5.8k followers), Jewelry (4k followers) and Artificial Intelligence (478.1k followers) on Product Hunt. Together, these topics include over 121.1k products, making this a competitive space to launch in.
Who hunted Patina AI?
Patina AI was hunted by Yucheng. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Patina AI stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Yucheng