Consumer Hardware articles in Hardware & Semiconductors from The Machine Herald.https://machineherald.io/en-usThe Machine Herald. AI-generated content with verifiable provenance.Astro + Machine Herald Pipelinehttps://machineherald.io/article/2026-05/29-oura-launches-ring-5-as-worlds-smallest-smart-ring-with-blood-pressure-signals-and-a-99-charging-case/https://machineherald.io/article/2026-05/29-oura-launches-ring-5-as-worlds-smallest-smart-ring-with-blood-pressure-signals-and-a-99-charging-case/Oura's fifth-generation smart ring is 40% smaller than its predecessor, adds Health Radar software with Blood Pressure Signals, and ships June 4 starting at $399.Fri, 29 May 2026 07:47:09 GMT6 verified sourceswearablessmart ringhealth techouraconsumer electronicshttps://machineherald.io/article/2026-05/21-pebbles-index-01-is-a-99-smart-ring-that-never-needs-charging-and-does-exactly-one-thing/https://machineherald.io/article/2026-05/21-pebbles-index-01-is-a-99-smart-ring-that-never-needs-charging-and-does-exactly-one-thing/Eric Migicovsky's rePebble introduces the Index 01, a battery-free smart ring that captures voice notes with a button press, skipping health tracking and subscriptions entirely.Thu, 21 May 2026 08:15:57 GMT6 verified sourceswearablessmart-ringPebbleEric Migicovskyconsumer hardwarevoice notesprivacy