

⏱️ Stay ahead of your health curve with 24/7 smart oxygen tracking!
The Wellue O2Ring-S is a professional-grade sleep pulse oximeter featuring a high-frequency 200 Hz sensor that captures up to 36,000 data points per report. It offers continuous 24-hour monitoring with a rechargeable battery, vibration alerts for abnormal oxygen or heart rate levels, and seamless Bluetooth syncing to free mobile and PC apps. Designed for comfort and stability, its patented ring sensor fits fingers sized 50-82mm, making it ideal for overnight sleep tracking and health management.
| ASIN | B0FC6F94KW |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries included? | Yes |
| Best Sellers Rank | 47,986 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 79 in Oximeters |
| Brand | Wellue |
| Color | Black |
| Compatible with | Desktops, Smartphones, Tablets |
| Customer Reviews | 3.9 3.9 out of 5 stars (62) |
| Date First Available | 6 Jun. 2025 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included components | Oximeter; Anleitung |
| Manufacturer | Wellue |
| Manufacturer reference | O2RingS001 |
| Material type | Silicone |
| Number of items | 1 |
| Package Dimensions | 9.3 x 9.1 x 6.9 cm; 110 g |
| Size | 50-82mm |
| Team | Wellue |
| tech_spec_battery_description_toys | Rechargeable |
W**Y
Comfy and easy to wear
Easy to wear and not restrictive in bed at night. Comfortable band. Provides pretty detailed graphs and information for doctor/specialist.
S**M
Excellent continously recordable monitor
NOTE: I am using this device for peace of mind and evidence not as a medical diagnostic device. If in doubt see your GP. I have been having issues with my o2 levels while I sleep and have been using a standard wellue fingertip o2 monitor. This keeps falling off but I was getting better at it. I found this online and have been watching the price. It came on offer in the sale, so i snapped it up. It is simple to use, just pop it on your finger and link it to the app. It is tight enough to stay on without cutting circulation and vibrates loud enough to be noticeable. It does not beeps like the fingertip model. You can change warning setting on the app and the recordings are a little more detailed. Battery lasts all night and is recharged via usb-c cable Bottom line is I sleep better having this product
G**K
Failed
Seemed ok but not £200+ of ok. The it stopped working and has to send it back so can't really comment on quality of instrument. There are others that do exactly the same thing for considerably less.
I**K
Great product! Smooth operation and comfortable in use.
Great product! Helps to track the oxygen levels perfectly, and the application provides very detailed reports for analysis. At the same time, it's comfortable and convenient when is on the finger. Overall, nice upgrade from the previous version. Definately recommended!
S**S
Faulty, doesn't work
I bought this as back up incase my other viatron one failed as my son i catastrophically brain injured and this safeguards him. I didnt open the box for over a year, but when I did, it doesn't work, and wellue aren't interested in helping at all. Dont bother, faulty equipment. Buy the cheaper brand, that lasted 5 years for us.
J**N
Aunque tiene un poco de luminosidad más que el modelo anterior, sigue siendo muy débil para poder verlo en la calle , tengo que verlo mediante el movil
H**L
Der O2-Ring ist schon eine tolle Sache 👍 Ich benutze ihn um die CPAP-Therapie zu "überwachen". Er liefert sehr zuverlässig genaue Ergebnisse👍
M**G
Klasse Teil liefert gute Ergebnisse
N**T
On a un oxymètre de pouls innovant qui se distingue par sa forme d’anneau confortable, son autonomie jusqu’à 24 heures et ses alertes vibrantes intelligentes en cas de baisse de saturation. Il assure une surveillance continue de la saturation en oxygène et du pouls, notamment pendant le sommeil, et possède une mémoire embarquée (jusqu’à 40 heures en quatre sessions de 10h). L’application, ViHealth, permet un suivi facile sur smartphone via le bluetooth, avec exportation et analyse détaillée des données. 💚 Points positifs - Port confortable grâce au design anneau souple - Mesures précises et continue SpO2 + pouls, reconnues pour la détection fiable des apnées ou désaturations nocturnes - Application ViHealth bien faite, synchronisation rapide sous Android/iOS, export PDF et rapports détaillés disponibles - Rechargeable, autonomie solide (24h), stockage automatique et manuel des données 💛 Points à considérer - Peut serrer un peu pour les doigts très larges, car le maintien se fait avec un caoutchouc élastique mais pas réglable Ce Wellue O2Ring-S est fortement recommandé pour celles/ceux qui souhaitent un suivi fiable et discret du sommeil et de la saturation en oxygène, avec des alertes automatisées et un confort correct.
W**R
Ich kann mich der Kritik von Hans Dampf nur anschließen. „Tolles Produkt- leider mit zu kurzer Lebensdauer!“ Defekt nach nicht mal einer Woche. Keine Anzeige mehr, Keine Reaktion auf Anstecken des Ladekabels bzw. längerem Ladeversuch. Mit dem Vorgängermodell hatte ich schon ähnliche Probleme. Darum schreibe ich diese Kritik. Wenn es funktioniert werden allerdings präzise Werte ermittelt. Rücksendung und Geld zurück ohne Probleme. Neubestellung sollte plötzlich 40 € mehr kosten. Da wurde mir aber vom Amazon Service problemlos geholfen. Warum Neubestellung ? Wenn es funktioniert liefert es wie erwähnt einwandfreie Werte und hat einen Vibrationsalarm wenn meine vorgegebenen Werte überschritten werden. Damit ist dieser überteuerte Ring alternativlos. Die verschiedenen smarten Ringe auf dem Markt liefern zwar mehr Informationen, aber sie warnen mich während des Schlafens nicht wenn es gefährlich wird.
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3 weeks ago
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