Observed arrival · 2026-09-14

SwingMirror Turns an iPhone Into a Golf-Range Replay Mirror

golfswingmirror.com Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

A hands-free iPhone app that detects a golf swing, replays it in slow motion, and lets the player save it with a raised left hand.

Landing page captured for the 2026-09-14 issue.

Field notes

The documented workflow uses the iPhone’s front camera and a five-second rolling buffer to catch the interval from one second before the backswing through one second after the finish. Swing states are labelled Address, Top, Impact, and Finish, while saved replays are written as H.264 video to the Photos library. The site specifies 1280 × 720 capture at 30 fps and says the product is awaiting App Store approval.

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

ƒJavaScriptBrowser-side code central

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