Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87
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Finger Tip Pulse Oximeter, SpO2 Heart Rate Pulse Oximeter Monitor Blood Oxygen Saturation, LK87

Key item features

  • Accurate Readings: The LK87 Fingertip Pulse Oximeter provides precise oxygen saturation and pulse rate readings within 8-10 seconds.
  • Bright LED Display: Features a bright LED display that prevents ambient light washout, ensuring clear and crisp readings.
  • Portable Design: Lightweight and portable, it includes a lanyard for easy access and convenience on the go.
  • Low Power Consumption: Automatically powers off when not in use, offering up to 24 continuous hours of battery life.
  • Versatile Use: Ideal for home use, exercise, or travel, but not intended for medical use. Suitable for monitoring oxygen levels during activities like running, hiking, or cycling.
  • Durable and Reliable: Made from ABS material, the oximeter is designed for reliable accuracy and durability.
  • Easy Battery Installation: Requires 2xAAA batteries (not included) with clear positive and negative signs for proper installation.
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was $7.59
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4.1444015444015445 stars out of 5, based on 1296 seller reviews(4.1)
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Customer ratings & reviews

3.1 out of 5 stars
stars
451 ratings198 reviews
How item rating is calculated
  1. 5 stars42% (191)
  2. 4 stars8% (34)
  3. 3 stars5% (24)
  4. 2 stars4% (18)
  5. 1 star41% (184)

Reviews summary

Pros

  • : Device operates with clear readings and simple functionality.
  • : Offers a budget-friendly option.

Neutral

  • : Can be accurate, but may be inconsistent for some users.

Cons

  • : Battery compartment requires effort or tools to open.
  • : Can be hard to read in certain lighting conditions.
  • : Display and build materials lack durability.
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Showing 1-3 of 198 reviews

Oct 17, 2025
Michelle
Top Reviewer
Sold and shipped byBDUN
5 out of 5 stars review

Verified Purchase

Convenience.

I'm glad I bought one for my personal use. I would rather have to USB charge it than have to use batteries. Other than that, it works great, very compact and easy to read.

Helpful?6ZWVXQQW96O81734234821
Nov 3, 2025
Walmart customer
Sold and shipped byBDUN
5 out of 5 stars review

Verified Purchase

Well. I used to have long hair but when I had it cut short, this item is to large for me. But I know someone who can use it so, thank you.

Helpful?6ZWVXQQW96O81734234821
Sep 19, 2024
skp
Sold and shipped byBDUN
5 out of 5 stars review

Verified Purchase

like the readings are in different colors, the area to put your finger in is different color and all that makes it easier to use.

Helpful?6ZWVXQQW96O81734234821