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A Two-Button Ring With No App Outperforms Every Smart Ring Its Owner Tested

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A wearable technology researcher bought a Bluetooth ring equipped with only two physical buttons and a glide sensor, paying more for it than any other ring in his collection. Unlike smart rings that promise health monitoring, AI features, and sleep tracking, this device simply connects via BLE and turns the finger into a mouse cursor controller. The ring paired instantly with no account creation, firmware prompts, or location permissions required. When sweat caused false inputs on the glide sensor, powering the ring off and back on with a five-second button press resolved the issue immediately — a fix impossible on capacitive-touch devices. The researcher argues that physical buttons represent a fundamental design commitment to the user's real-world conditions, and identified seven usable functions from just two buttons and the glide surface alone.

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A Two-Button Ring With No App Outperforms Every Smart Ring Its Owner Tested · ShortSingh