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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Aug 31
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Features
- Accurate and ReliableAccurately determine your SpO2 (blood oxygen saturation levels) and pulse rate and strength in 4 directions, 6 display modes, and 10 levels of adjustable brightness.
- Plethysmography WaveformThe SpO2 Waveform measures the change in the volume of arterial blood with each pulse beat which helps determine the optimal time to take a reading.
- Compact and Long Battery LifeOxygen saturation finger monitor is light weight, easy to carry, and accommodates wide range of finger sizes. 40 hours battery life and automatic power off in 8 seconds.
- Out of Box ReadyOur portable oxygen saturation machine comes with Instruction manual, 2 AAA alkaline batteries, Neck lanyard (detachable and adjustable length) you'll be ready to use your portable oxygen sensor right out of the box.
- Sport EnthusiastsThis device is for Sports and Aviation use only and not intended for medical use. It's great for mountain climbers, bikers, trainers, skiers, aviators, and general sport enthusiasts to spot check SpO2 on the fly.
Package Dimensions : 3.78 x 2.6 x 2.09 inches; 3.21 Ounces
Item model number : CN340 Black
Batteries : 2 AAA batteries required. (included)
Date First Available : February 19, 2019
Manufacturer : mibest
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
I have 40+ years experience in healthcare and have used many pulse oximeters. A good pulse oximeter may well be the best single item you can keep constantly with you. Knowing your heart rate and oxygen saturation level can greatly improve both your lifestyle and safety. Many folks abandon them because the displays are hard to see and wash out even in room light. The tiny red displays are useless to many. The OLED display on this unit cures that with elegance and class. Ease of use and convenience are the best I have seen.
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Reviewed in the United States on September 15, 2023 by Amazon Customer
Arrived well packaged. Easy to use and read Like the strap to help put it in places in easy reach and not get "lost"
Reviewed in the United States on October 2, 2023 by sue
I use it to track my heart rate because of afib sometimes you get those runaway heart beats and need to stay on top of it.
Reviewed in the United States on September 29, 2023 by forest
Easy to use, reassuring to measure pulse and oxygen level
Reviewed in the United States on September 30, 2023 by iSooz
Very accurate!
Reviewed in the United States on October 4, 2023 by John Pillman
If you bought this because you have Afib don't it won't work. Update..... I'm out of Afib thank you God! I use this product to everyday now that I don't have Afib anymore and it works great!
Reviewed in the United States on September 7, 2023 by Pierre Pierre
Once in a while it seems to take quite some time to register a reading. I am not so sure about the accuracy of the pulse readings. They are consistent, but seem to be a tad on the low side, at least in comparison to my previous monitor they are.
Reviewed in the United States on September 1, 2023 by Roger Parsons
it works well and is a fast read. i feel much more comfortable being able to monitor my husband’s heart with this pulse oximeter. we nearly lost him in may and it was such a devastating time while he was in ICU, but it was even scarier when we came home and had no way to monitor his heart. this helped give us peace of mind and made it easier to track symptoms and trends for his doctor.
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Reviewed in the United States on July 21, 2023 by Ellena