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The HOLFENRY Blood Oxygen Monitor is a Bluetooth-enabled pulse oximeter designed for adults, providing accurate measurements of blood oxygen saturation (SpO2), heart rate (PR), and perfusion index (PI). CE certified for reliability, this lightweight device connects seamlessly to a free app for real-time monitoring and historical data storage, making it an essential tool for health-conscious individuals and families.













| ASIN | B0CLTQ76Z1 |
| ASIN | B0CLTQ76Z1 |
| Are batteries included? | Yes |
| Best Sellers Rank | 34,183 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 49 in Oximeters |
| Brand Name | HOLFENRY |
| Colour | Black |
| Country of Origin | China |
| Country of origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (746) |
| Customer reviews | 4.3 4.3 out of 5 stars (746) |
| Included Components | 1x Pulse oximeter;2x AAA Batteries;1x optional lanyard/leash; 1x User Manual |
| Manufacturer | HOLFENRY |
| Manufacturer | HOLFENRY |
| Manufacturer reference | HO-50CL-BK-UK |
| Measurement Accuracy | ±2% |
| Measuring Range | 0-100 percent |
| Model Name | HOLFENRY Blood Oxygen Monitor |
| Package Dimensions | 8.6 x 6.9 x 4.2 cm; 70 g |
| Part Number | HO-50CL-BK-UK |
| Product Warranty | All HOLFENRY products are covered by 12 months service. Life-time Customer Care |
| Unit Count | 1.0 count |
C**N
V Easy to use
Very easy to use and I assume it is acccurate
D**A
Very accurate, very simple in use
I was impressed by how accurate It is! Also It is very simple in use-very straightforward! nice & compact! I just keep it in my handbag with me anywhere I go! Highly recommend! Very important for bring in control of our health!
M**E
SATS monitor works, the app not so much
Works well but the app is not as good as our previous one.
J**E
Bluetooth Pulse Oximeter
Easy to use it, batteries included. Using daily, very helpful item, good price, quick delivery
H**I
Good
Easy to use. Size is about right. Contrast ratio is low. Comes with user manual. Acceptable. Next day delivery.
M**R
What a piece of rubbish
Do not buy this piece of crap it reads different figures seconds after the first attempt don't waste your money
S**0
Oxygen centre
Good item
O**X
It works well enough
It works well enough but I don’t like how you have to export your results each time you use it. My old one would store my data and I would download once a week. It’s a bit frustrating.
D**I
Super , avec l’application il permet d’enregistrer les donnée , résultat de vos test bpm, oxygène, par données temps et graphique, un plus serait d’enregistrer le graphique du pleth le tout sur son iPhone appareil indispensable pour statistiques cardiaque pour un prix plus que raisonnable
R**A
Very reliable tool for checking heart rate and o2 stat. This meter correlates with Dr offices meters. Sometimes they even uses mine at times. Batteries last long time.
G**N
Está perfecto... Funciona a las mil maravillas. Por el precio es una gran compra para completar el botiquín de casa
S**A
Cumple su función, y es económico, para los niños con las manos pequeñitas no sirve por qué no llega el dedito y no lo coge
C**O
ottimo prodotto materiale ottimo facile nel uso e configurazione
Trustpilot
3 weeks ago
1 month ago