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Casio launches CRW-H001M-8 smart ring in China with health‑tracking features
Casio has introduced the CRW‑H001M‑8, a smart ring that expands its earlier ring‑watch concept into a full‑featured health wearable. The device adds continuous monitoring of heart rate, blood‑oxygen (SpO₂), body temperature and sleep, and it records daily steps, estimated calories burned and menstrual‑cycle data. It also includes a small LCD display, vibration alerts for calls, messages and alarms, and connects via Bluetooth to the AIZO Ring app, which is available for Android, iOS and HarmonyOS.
The ring is offered in three sizes (small, medium, large), weighs 19 g and runs on a rechargeable battery that provides four to six days of active use and up to 25 days on standby; a separate watch‑time battery is rated for about two years. It is priced at 1,990 yuan (approximately $294/€255) and is currently sold only in China, with no global launch announced.
These specifications position the CRW‑H001M‑8 as a direct competitor to other smart rings such as Oura, aiming to combine Casio’s retro aesthetic with modern health‑tracking technology.
Entities
AIZO Ring · AIZO Ring app · CRW-H001 · CRW-H001M-8 · Casio · China · Oura Ring
Claims
What the coverage asserts, and how well corroborated each claim is across sources.
- [● 13 SOURCES] The ring syncs via Bluetooth to the AIZO Ring app for Android, iOS and HarmonyOS. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +8 more
- [● 9 SOURCES] The ring is currently sold only in China, with no global launch announced. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +3 more
- [● 9 SOURCES] Casio launched the CRW-H001M-8 smart ring watch. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +3 more
- [● 13 SOURCES] The ring weighs 19 g. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +8 more
- [● 13 SOURCES] The ring is offered in three sizes: small, medium and large. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +8 more
- [● 9 SOURCES] The price in China is 1,990 yuan (about $294/€258/₹28 000). futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +3 more
- [● 13 SOURCES] The ring includes sensors for heart rate, blood‑oxygen (SpO₂), body temperature and sleep tracking. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +8 more
- [● 13 SOURCES] Battery life is four to six days of active use, up to 25 days standby; the time‑keeping battery lasts about two years. futurezone.at · www.gamestar.de · www.lowyat.net · www.oficinadanet.com.br · boingboing.net · +8 more
- [● 11 SOURCES] The ring is sold only in China at a price of 1,990 yuan (≈$294/€255). es.digitaltrends.com · futurezone.at · www.gamestar.de · www.ithome.com · www.lowyat.net · +6 more
- [● 11 SOURCES] The ring tracks steps, calories burned and menstrual‑cycle data. es.digitaltrends.com · futurezone.at · www.gamestar.de · www.ithome.com · www.lowyat.net · +6 more
- [● 13 SOURCES] Casio launched the CRW-H001M-8 smart ring. es.digitaltrends.com · www.netthings.pt · futurezone.at · www.gamestar.de · www.ithome.com · +8 more