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FaceLake

® FL400P Pulse Oximeter with Carrying Case, Batteries, Neck/Wrist Cord - Pink

  • Based on 16,485 reviews
Condition: New
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$17.95 Why this price?
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  • – 4-month term
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 15
Order within 14 hours and 31 minutes
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Features

  • NOTE : The manufacturer has updated the battery installation method. Refer battery slot direction which is already indicated while battery installation.
  • Determine your SPO2 and Pulse Rate in 10 seconds or less displayed on its large digital red LED display.
  • SPORT/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers or any sports enthusiasts interested in measuring their SPO2 and pulse rate. Latex free
  • Included: 2 AAA Batteries, FREE Carrying Case, Lanyard, User manual, Machine and our Full One-Year Warranty
  • NOTE: This device is for Sports & Aviation use only and is not a medical device.

Brand: FaceLake


Color: Pink


Measuring Range: 70% - 100% SpO2


Number of Batteries: 2 AAA batteries required. (included)


Model Name: FL400


Measuring Range: 70% - 100% SpO2


Number of Batteries: 2 AAA batteries required. (included)


Battery Life: 30 Hours


Are batteries included?: Yes


Color: Pink


Item Dimensions L x W x H: 2.13"L x 1.17"W x 1.17"H


Brand Name: FaceLake


Model Name: FL400


Manufacturer: FaceLake


UPC: 703457513115


Part Number: FL400P


Model Number: FL400P


Unit Count: 1 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 15

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Pulse-Oximeter
Works great
Reviewed in the United States on January 19, 2026 by Wendy Burns
    • Excelent
Higth quality. Easy to use and resistant
Reviewed in the United States on August 18, 2025 by Sofia Vasquez
    • I lost it
Worked good till I lost it
Reviewed in the United States on January 10, 2026 by Amy K stiffler
    • Good value for the price
For the price this unit is nuts on with my watch and the doctors office. Would recommend. Easy to use and it just works.
Reviewed in the United States on February 5, 2022 by Jeff
    • Oximetro
Bien , en relación calidad precio ,resuelve
Reviewed in the United States on February 10, 2026 by Sarah
    • Oxímetro
Super, ha funcionado perfectamente
Reviewed in the United States on January 28, 2026 by Melina
    • It’s low cost and can give you valuable life saving information.
I have to start out saying that I am a telemetry RN. I always have extra pulse oximeters with me to give out to elderly people I come across in my personal life. These are so small, portable and versatile. When I am going patient teaching at work, I am finding out that most people don’t know how to check their own heart rate to make sure it’s safe to take their heart medication at home. You can use them during your workouts to check your heart rate. For physical therapy to see how well someone is tolerating the activity. Great for this pandemic we are having for when someone is tested positive and needs to check oxygen levels to know when to go to the ER. And anyone with asthma, emphysema should have one. Also anyone with heart issues and on medication to control the heart rhythm. I have notice that people are wanting to get their elderly family members Apple watches just for the EKG aspect. The Apple EKG component is very limited and not a true EKG. You mostly need to know if the heart rate is irregular, too fast, or too slow . This pulse oximeter can do the same thing for pennies to the dollar of the Apple Watch that costs hundreds of dollars. Plus, most of the older generation is not going to learn how to use the Apple Watch. Get this instead. ... show more
Reviewed in the United States on May 1, 2021 by Claudia Getz
    • Nice
This seems accurate and does its job. The readings are fast too.
Reviewed in the United States on April 24, 2025 by Jordan

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