Wellue O2 Ring Pulse Oximeter Continuous Tracking Heart Rate and SpO2 Saturation

US $98.97
or 4 interest-free payments of $24.74 available with
Condition:
Used
Almost brand new, original packaging, 1 year warranty, free replacement within 1 year.
10 available164 sold

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Shipping:
Free USPS First Class®.
Located in: Perth Amboy, New Jersey, United States
Delivery:
Estimated between Thu, Jul 10 and Wed, Jul 16 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
4 interest-free payments of $24.74 available with Klarna.
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eBay item number:314685750153
Last updated on Jul 07, 2025 08:05:15 PDTView all revisionsView all revisions

Item specifics

Condition
Used
An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. See all condition definitionsopens in a new window or tab
Seller Notes
“Almost brand new, original packaging, 1 year warranty, free replacement within 1 year.”
Model
O2Ring/PO2
Charge time
2-3 hours
Ring perimeter
2.0'' - 3.2''/ 50-82mm
Device dimensions
1.5'' x 1.2'' x 1.5''
Recorded parameters
oxygen levels, pulse rate, motion
Built-in memory
4 sessions, up to 10 hours for each session
Display interval in app data chart
4s
Weight
0.53 oz / 15g
Brand
Wellue
Sensor Technology
Infrared Sensor
Type
Ring Oximeter
Display Type
OLED
Power Source
Rechargeable Battery
Manufacturer Warranty
1 Year
Labels & Certifications
Does not apply
MPN
Does Not Apply
Features
Smartphone Compatible
Product Line
O2Ring

Item description from the seller

About this seller

SaveMoney&Time

99.6% positive feedback4.4K items sold

Joined Dec 2022
Usually responds within 24 hours
Thank you for visiting our shop, we promise that all items in our shop can enjoy one year free replacement service, no matter it is brand new or refurbished equipment, you can buy with peace of mind.

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (997)

All ratings
Positive
Neutral
Negative
  • i***- (277)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    the seller shipped promptly, but thanks to the USPS sending the package on a grand tour of the southwestern USA, I only received the unit a couple of days ago. The two nights I've worn it, it did what it was supposed to. I haven't linked it to my phone yet, but the laptop software downloaded easy and works well.
  • g***v (80)- Feedback left by buyer.
    Past month
    Verified purchase
    Item in original box, good condition as described - great O2 monitor for an excellent price.
  • l***5 (230)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    The Product is excellent and the product support is even better. The finger ring is small and unobtrusive. The APP works great. I use the product on the recommendation of my doctor since I had a recent TAVR procedure and need to monitor O2 an Pulse rate. I cannot say how strongly I recommend this product and the support team.
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