Top Picks
Best Overall: Pulse oximeter fingertip
(The fingertip pulse oximeter deviates less than 1% under lab conditions. Upgrade LED and sensor allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement at low blood perfusion index. Plethysmograph and Perfusion Index can help you to judge whether your measured SpO2 and Pulse Rate is properly.)
Best Budget: Fingertip Pulse Oximeter
(Pulse oximeter can measure multiple parameters at the same time, such as SPo2/perfusion index (PI)/heart rate , and has a alert function that remind you to focus on your physical state. In addition, the pulse oximeter fingertip uses a high-definition OLED screen, which shows you the real-time heart rate dynamic graph.)
Editor's Choise: CMI Health Rechargeable Pulse Oximeter
(Manufactured according to CE, ISO 9001, and ISO 13485 professional standards; Pulse rate accurate to 2 bpm; SpO2 levels accurate to 3% between 70-100% saturation levels. For a newborn baby or toddler up to 18 months/25lbs; soft and latex-free; High/low pulse and low SpO2 alarm; Log 384 hrs of data; No WiFi or smartphone required)
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Last update on 2023-01-28 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
Are cheap pulse oximeters accurate?
There is no definitive answer to this question as accuracy can vary significantly from one pulse oximeter to another. However, most pulse oximeters on the market today are relatively accurate and should be sufficient for most purposes.
What is a dangerously low oxygen level?
A dangerously low oxygen level is when the oxygen levels in the blood are below 18%.
How can I raise my oxygen level quickly?
There are a few things that you can do to raise your oxygen level quickly:
1. Get plenty of rest. When you're rested, your body can better oxygenate the blood.
2. Drink plenty of fluids. Fluid helps carry oxygen to the cells and tissues, and helps to remove toxins from the body.
3. Eat healthy foods that are high in antioxidants.
What is normal oxygen level by age?
The normal oxygen level by age is typically around 90%.
Can oximeter give false readings?
False readings can occur with any type of oximeter. False readings may be due to incorrect placement of the probe, inaccurate sensors, or faulty software.
There are many different pulse oximeter available, and the best one for you will depend on your needs. Many people choose to buy a pulse oximeter that plugs into an outlet, but there are also models that require batteries. Some people prefer models with multiple sensors, while others prefer the basic model. Ultimately, the best choice for home use depends on your personal needs and preferences.