[Review] OLED Finger Oximeter in English and Portuguese – AliExpress

The OLED Finger Oximeter in English and Portuguese was acquired in AliExpress ARSTN Official Store. It measures blood oxygen saturation, heart rate, and the perfusion index. Just put it on your finger and it shows the 3 real-time values ​​on your OLED display. Runs on two AAA batteries.

Motivation

In pandemic times of COVID-19, at Finger Oximeter is an important health item to have at home. The recommendation for those who have mild symptoms of the disease is to stay at home and isolate, and only go to the hospital in case of more severe symptoms, as shortness of breath.

The problem is that the drop in the level of oxygen in the blood can go unnoticed. It is a condition that has been called silent hypoxia or happy hypoxia. In it the patient does not complain of shortness of breath, even with dangerous blood oxygen levels.

Give way, I believe that one Finger Oximeter can save lives. Someone with mild symptoms can use it to monitor oxygen saturation and go to a hospital if it is below normal, even if you don't have other serious symptoms.

Choice of OLED Finger Oximeter in English and Portuguese

Electronics prices in Brazil are always very high. With the pandemic, and in the case of equipment whose demand is directly related to the disease, many salespeople took advantage to increase profits, just like with alcohol gel, masks and other items. But in AliExpress prices are normal and an oximeter costs less than R $ 100, even with the freight included and the real super-undervalued.

Among the many options on the site, I opted for OLED Finger Oximeter in English and Portuguese because of the OLED display, which is more visible and shows more information than versions with LED displays. I chose a salesperson who already has more than 40.000 sales and more than 16.000 reviews with a high star average (4,9).

This same ad has several versions: LED, YOU ARE, in Portuguese, in Spanish, etc. What I chose is identified as “160a blue case”.

Unboxing and Tests

The OLED Finger Oximeter in English and Portuguese came in a bubble envelope. Inside was the cardboard box with the product. In the box there are several technical information, such as accuracy and functionality, but there is no indication of manufacturer.

Inside the box I found, In addition to the appliance, a cord that can be used to hang it around your neck, a case, and instruction manuals in English and Portuguese.

I put two AAA rechargeable batteries and then I auditioned myself, obtaining normal blood oxygen saturation values, heart rate, and the perfusion index.

Moving through the menus I selected the Portuguese language. Options also allow you to set an alarm, beep, brightness, and minimum and maximum values ​​for oxygenation and heart rate. Higher or lower values ​​than those set trigger the alarm.

Check out the photos and the video of the unboxing and testing of the OLED Finger Oximeter in English and Portuguese:

Tracing

These are the package tracking information with the OLED Finger Oximeter in English and Portuguese:

2020.08.06 16:08 (GMT-7): Delivery successful
2020.08.03 13:08 (GMT-7): Accepted by Last Mile Carrier
2020.07.30 16:10 (GMT-7): Arrived at destination country
2020.07.29 10:10 (GMT-7): Departed country of origin
2020.07.29 10:10 (GMT-7): Departed country of origin
2020.07.27 15:07 (GMT-7): Shipment arrived at country of origin post office
2020.07.26 06:04 (GMT-7): Shipment left country of origin warehouse
2020.07.25 22:20 (GMT-7): Shipment at country of origin warehouse
2020.07.24 17:16 (GMT-7): Shipment dispatched

And these are the information obtained on the site of the station:

06/08/2020
16:04
[REMOVED] / SP Object delivered to the recipient
06/08/2020
10:25
[REMOVED] / SP object out for delivery to the recipient
05/08/2020
14:13
INDAIATUBA / SP
Objeto encaminhado
de Unidade de Tratamento em INDAIATUBA / SP for distribution Unit in [REMOVED] / SP
04/08/2020
08:29
CURITIBA / PR
Objeto encaminhado
de Unidade de Distribuição em CURITIBA / PR for Treatment Unit in INDAIATUBA / SP
04/08/2020
08:27
CURITIBA / PR finalized Customs supervision
03/08/2020
13:25
CURITIBA / PR	Objeto recebido pelos Correios do Brasil

Informar nº do documento para a fiscalização e entrega do seu objeto. Click here My Imports
27/07/2020
15:55
HONG KONG /
Objeto encaminhado
de País em HONG KONG / countries in International treatment unit / BR

Informar nº do documento para a fiscalização e entrega do seu objeto. Click here My Imports
27/07/2020
15:02
HONG KONG / 	Objeto postado

Informar nº do documento para a fiscalização e entrega do seu objeto. Click here My Imports

The package came in the mail from Hong Kong and arrived in just 15 calendar days. Lately the packages from China have been arriving very fast. It would be great if it were always like this.

Table-Summary

Por fim, This is the table-summary of purchase:

Final Considerations

I was pleased with the OLED Finger Oximeter in English and Portuguese. I hope I don't need to use it, mas é bom estar com ele em casa para qualquer eventualidade. Ele se soma ao time de eletrônicos de monitoramento de saúde que já conta com thermometer and medidor de pressão arterial.

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