Oximeters

oximeters — pre-owned

319listings

Browse 319 oximeters — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Zacurate PRO Series 500NL Fingertip Pulse Oximeter LED SpO2 PR, Black
UsedBuy It NowBest Offer

Zacurate PRO Series 500NL Fingertip Pulse Oximeter LED SpO2 PR, Black

works great, new batteries too

$14.00
See listingSarasota, US
rebeccasiff86
Feedback
91.7%Low· 86
View on eBayOpen listing →
Refurbished Wellue O2 Ring Pulse Oximeter with Vibration Alarm & App/PC Software
UsedBuy It Now

Refurbished Wellue O2 Ring Pulse Oximeter with Vibration Alarm & App/PC Software

You can adjust the threshold on the APP. ✅【Continuous Monitoring】 O2Ring can continuously monitor your blood oxygen saturation and heart rate, generate trend reports on APP or PC software, intuitive reports show your health condition in detail.

$99.99
Free ShippingDenver, US
yuanzhi_mfy_10
Feedback
99.5%Excellent· 1.8k
View on eBayOpen listing →
Wellue O2Ring Pulse Oximeter Sleep Monitor SpO2 Overnight Oxygen Ring Bluetooth
UsedBuy It NowBest Offer

Wellue O2Ring Pulse Oximeter Sleep Monitor SpO2 Overnight Oxygen Ring Bluetooth

• Wellue O2Ring S9 device ONLY. • Continuous SpO2 (blood oxygen) monitoring. • Detailed sleep and oxygen trend reports. • Vibration alerts for low oxygen levels. • Comfortable soft ring design for overnight wear.

$90.00
See listingMissoula, US
gusta-shirl
Feedback
100.0%Excellent· 65
View on eBayOpen listing →
MugaTree Pulse Oximeter O2 Ring Oxygen Monitor Blood Oxygen Saturation - Tested
UsedBuy It NowBest Offer

MugaTree Pulse Oximeter O2 Ring Oxygen Monitor Blood Oxygen Saturation - Tested

Simply put it on at your convenience to record, then take it off to synchronize. One button touch switch, insert your finger for 8 seconds after opening the pouch to directly display SPO2 value and PR value.

$60.00
Free ShippingCharlotte, US
directfromus
Feedback
99.6%Excellent· 18.2k
View on eBayOpen listing →
ZacVrate 500DL - Finger Pulse Oximeter
UsedBuy It NowBest Offer

ZacVrate 500DL - Finger Pulse Oximeter

ZacVrate 500DL - Finger Pulse Oximeter

$10.00
See listingCologne, US
fre_178335
Feedback
100.0%Excellent· 36
View on eBayOpen listing →
ReliOn C29 Fingertip Pulse Oximeter, Digital Display, White/Blue
UsedBuy It NowBest Offer

ReliOn C29 Fingertip Pulse Oximeter, Digital Display, White/Blue

ReliOn C29 Fingertip Pulse Oximeter, Digital Display, White/Blue

$12.00
See listingEmory, US
fitnessfreak1986
Feedback
100.0%Excellent· 43
View on eBayOpen listing →
SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)
UsedBuy It Now

SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)

3.2.4 That’s it ! The device itself has built-in data storage to record SpO2 & Pulse Rate continuously throughout the night without a smartphone. 3.1.2 Turn on the Bluetooth on your phone, launch the app and set up your profile.

$39.00
Free ShippingMonrovia, US
justbuyinc
Feedback
99.8%Excellent· 7.9k
View on eBayOpen listing →
Wellue Pulsebit EX Personal EKG Monitor PB-20 for iOS, Android, or PC.
UsedBuy It NowBest Offer

Wellue Pulsebit EX Personal EKG Monitor PB-20 for iOS, Android, or PC.

$65.00
+$5.00Covington, US
leftyjh
Feedback
100.0%Excellent· 1.2k
View on eBayOpen listing →
Wellue Checkme O2 Max Smart Wrist Pulse Oximeter – Model S10 Open Box
UsedBuy It NowBest Offer

Wellue Checkme O2 Max Smart Wrist Pulse Oximeter – Model S10 Open Box

Wellue Checkme O2 Max Smart Wrist Pulse Oximeter – Model S10 Open Box.

$90.00
Free ShippingColton, US
mig_1253
Feedback
98.0%Excellent· 94
View on eBayOpen listing →
Wellue O2 Ring Rechargeable Wearable 0xygen Monitor Ring & Heart Rate Tracking
UsedBuy It Now

Wellue O2 Ring Rechargeable Wearable 0xygen Monitor Ring & Heart Rate Tracking

$74.99
See listingCaldwell, US
happyhappy*1
Feedback
99.9%Excellent· 6.1k
View on eBayOpen listing →
Wellue O2Ring PO2 Wearable Oxygen Vibrating Ring Monitor - READ DESCRIPTION!
UsedBuy It Now

Wellue O2Ring PO2 Wearable Oxygen Vibrating Ring Monitor - READ DESCRIPTION!

Wellue O2Ring PO2 Wearable Oxygen Vibrating Ring Monitor - READ DESCRIPTION!. Works just fine, but the rubber on the back of the rings has broken.

$65.00
See listingRaleigh, US
bookwormtoys
Feedback
100.0%Excellent· 7.0k
View on eBayOpen listing →
Wellue O2Ring-S Pulse Oximeter Blood Oxygen Monitor with Vibration Alarm (S8-AW)
UsedBuy It Now

Wellue O2Ring-S Pulse Oximeter Blood Oxygen Monitor with Vibration Alarm (S8-AW)

Wellue O2Ring-S Pulse Oximeter Blood Oxygen Monitor with Vibration Alarm for Small Fingers. 24 hrs Battery Life Model: S8-AW Slightly used in very good condition Free shipping

$119.99
Free ShippingGlendale, US
zemamiro
Feedback
100.0%Excellent· 916
View on eBayOpen listing →
Wellue Checkme O2 Max S10 Wrist Pulse Oximeter Heart Rate Monitor
UsedBuy It NowBest Offer

Wellue Checkme O2 Max S10 Wrist Pulse Oximeter Heart Rate Monitor

Perfect condition, used once to test.

$110.00
Free ShippingMesa, US
d04s
Feedback
100.0%Excellent· 686
View on eBayOpen listing →
Pulsoxymeter Pulse Oximeter Nonin GO2 LED Ref. 9571
-20%
UsedBuy It Now

Pulsoxymeter Pulse Oximeter Nonin GO2 LED Ref. 9571

Pulsoxymeter Pulse Oximeter Nonin GO2 LED Ref. 9571. Works great with no issues! Will have some cosmetic marks.

$71.96$89.95-20%

You save $17.99

Free ShippingBradenton, US
globaldeals247
Feedback
99.3%Excellent· 24.4k
View on eBayOpen listing →
2 Oximeter Pulse Fingertip SpO2 Heart Rate with Leatherette Case Blood Oxygen
UsedBuy It NowBest Offer

2 Oximeter Pulse Fingertip SpO2 Heart Rate with Leatherette Case Blood Oxygen

2

$24.85
See listingUtica, US
uli_doug
Feedback
100.0%Excellent· 495
View on eBayOpen listing →
SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)
UsedBuy It NowBest Offer

SleepO2 Wrist Recording Pulse Oximeter Continuous Oxygen Monitor Tracking (Used)

We will answer them all as quickly and as thoroughly as we can.

$25.99
+$2.85Austin, US
uncle.lou_vintage.garage
Feedback
99.1%Excellent· 2.3k
View on eBayOpen listing →
 EMAY EMO-90 Sleep Oxygen Monitor for Overnight & Continuous SpO2 Tracking
UsedBuy It Now

EMAY EMO-90 Sleep Oxygen Monitor for Overnight & Continuous SpO2 Tracking

Wear it to sleep and take it off to sync in the morning. • Free PC Software & iOS/Android App : 1. Download and review your historical data second by second 2. Export the granular data as CSV file for sharing & analysis 3.

$54.99
Free ShippingUpland, US
justbuyinc
Feedback
99.8%Excellent· 7.9k
View on eBayOpen listing →
Wellue O2Ring PO2 Wearable Oxygen Vibrating Ring Monitor - READ DESCRIPTION!
For parts or not workingBuy It Now

Wellue O2Ring PO2 Wearable Oxygen Vibrating Ring Monitor - READ DESCRIPTION!

(Everything else functions correctly. Ring display doesn't turn on; you must download the ViHealth app on your smartphone and connect via Bluetooth to view information on your phone screen . 1) O2 Ring.

$57.95
Free ShippingColumbus, US
animalspinkfloyd
Feedback
99.2%Excellent· 4.0k
View on eBayOpen listing →
CHOICEMMED OXYWATCH FINGERTIP PULSE OXIMETER BLOOD OXYGEN SATURATION METER
UsedBuy It Now

CHOICEMMED OXYWATCH FINGERTIP PULSE OXIMETER BLOOD OXYGEN SATURATION METER

CHOICEMMED OXYWATCH FINGERTIP PULSE OXIMETER BLOOD OXYGEN SATURATION METER. New batteries

$23.99
Free ShippingTuolumne, US
goods_to_gold
Feedback
100.0%Excellent· 2.4k
View on eBayOpen listing →
VIVE PULSE OXIMETER DMD 1028 Works great FREE BATTERIES
UsedBuy It NowBest Offer

VIVE PULSE OXIMETER DMD 1028 Works great FREE BATTERIES

VIVE PULSE OXIMETER DMD 1028 Works great FREE BATTERIES. Included are 2 AAA duracell batteries Tested and is working FREE SHIPPING

$19.65
Free ShippingAugusta, US
mcauctions
Feedback
99.8%Excellent· 3.5k
View on eBayOpen listing →
Zac Urate Pulse Oximeter model 300C  Previously owned
-20%
UsedBuy It Now

Zac Urate Pulse Oximeter model 300C Previously owned

Model 300C. Previously owned Good Working Condition.

$8.39$10.49-20%

You save $2.10

Free ShippingIndianapolis, US
billsdealden
Feedback
99.5%Excellent· 1.0k
View on eBayOpen listing →
Mugatree Pulse Oximeter Fingertip Infant Pulse Oximeter Overnight
UsedBuy It Now

Mugatree Pulse Oximeter Fingertip Infant Pulse Oximeter Overnight

$49.49
Free ShippingMiami, US
firesparky
Feedback
100.0%Excellent· 8.0k
View on eBayOpen listing →
Walgreens Fingertip Pulse Oximeter Digital Yellow Comfort Fit Portable RFS
UsedBuy It NowBest Offer

Walgreens Fingertip Pulse Oximeter Digital Yellow Comfort Fit Portable RFS

Walgreens OxyWatch C205 Fingertip Oximeter Digital Yellow Comfort Fit Portable. Condition is Used. Shipped with USPS Ground Advantage.

$20.00
+$6.50Elk River, US
xbigwreckx
Feedback
99.8%Excellent· 4.2k
View on eBayOpen listing →
CHOICE MED OXY WATCH C29 PULSE OXIMETER WITH BLUE CASE Tested
UsedBuy It NowBest Offer

CHOICE MED OXY WATCH C29 PULSE OXIMETER WITH BLUE CASE Tested

CHOICE MED OXY WATCH C29 PULSE OXIMETER WITH BLUE CASE Tested.

$14.00
+$6.00Santa Rosa, US
toothnurse17
Feedback
99.8%Excellent· 8.5k
View on eBayOpen listing →
WearPulse Checkme O2 Max Smart Wrist Pulse Oximeter –
UsedBuy It NowBest Offer

WearPulse Checkme O2 Max Smart Wrist Pulse Oximeter –

WearPulse Checkme O2 Max Smart Wrist Pulse Oximeter Perfect condition

$89.00
Free ShippingKaty, US
kimhouston
Feedback
100.0%Excellent· 764
View on eBayOpen listing →
Dynarex Hand Held Pulse Oximeter Complete In Box
UsedBuy It Now

Dynarex Hand Held Pulse Oximeter Complete In Box

Handheld Pulse Oximeter by Dynarex. Complete with manual, software disc ,USB wire and SpO2 finger sensor w/ cable . Please reference Photos.

$70.00
See listingWillow Spring, US
porteroddsnends
Feedback
100.0%Excellent· 2.4k
View on eBayOpen listing →
Nonin Model 3231 USB Pulse Oximeter
UsedBuy It NowBest Offer

Nonin Model 3231 USB Pulse Oximeter

Nonin Model 3231 USB Pulse Oximeter.

$49.99
+$6.99North Hatfield, US
textbooksmafia
Feedback
99.8%Excellent· 16.1k
View on eBayOpen listing →
Medic Therapeutics Special Edition Smart Display Fingertip Blood Pulse Oximeter
UsedBuy It NowBest Offer

Medic Therapeutics Special Edition Smart Display Fingertip Blood Pulse Oximeter

Medic Therapeutics Special Edition Smart Display Fingertip Blood Pulse Oximeter. Works great!

$44.99
Free ShippingMcdonough, US
anomalous_treasures
Feedback
98.1%Excellent· 2.7k
View on eBayOpen listing →
Baby Oxygen Monitor Bluetooth Pulse Oximeter Infant Foot Sensor
UsedBuy It NowBest Offer

Baby Oxygen Monitor Bluetooth Pulse Oximeter Infant Foot Sensor

Welcome to DealsByKiera — your trusted source for amazing finds at unbeatable prices. This listing is for a baby oxygen monitor with Bluetooth app tracking for heart rate and oxygen levels. Condition: Used. Missing back cover. Sold as-is.

$25.00
See listingMishawaka, US
dealsbykiera
Feedback
99.6%Excellent· 2.3k
View on eBayOpen listing →
Wellue O2Ring Pulse Oximeter Sleep Monitor SpO2 Overnight Oxygen Ring Bluetooth
UsedBuy It NowBest Offer

Wellue O2Ring Pulse Oximeter Sleep Monitor SpO2 Overnight Oxygen Ring Bluetooth

In Good Condition, Works great. Just did not use enough. Comes from a smoke Free home. No Returns Accepted.

$101.00
See listingThe Colony, US
nowdatsresale
Feedback
100.0%Excellent· 370
View on eBayOpen listing →
Viatom Visual Oxy Wrist Pulse Odometer Used
UsedBuy It NowBest Offer

Viatom Visual Oxy Wrist Pulse Odometer Used

$65.00
+$12.00Kealakekua, US
macoc-828
Feedback
97.1%Good· 62
View on eBayOpen listing →
RESPIRONICS SP02 920M Plus Handheld Pulse Oximeter Portable- Tested/Working
UsedBuy It NowBest Offer

RESPIRONICS SP02 920M Plus Handheld Pulse Oximeter Portable- Tested/Working

RESPIRONICS SP02 920M Plus Handheld Pulse Oximeter Portable- Tested/Working.

$99.97
Free ShippingSemmes, US
kdg2022
Feedback
98.3%Excellent· 2.6k
View on eBayOpen listing →
Pulse Oximeter Fingertip Handheld Finger Blood Oxygen Monitor - Please Read
For parts or not workingBuy It Now

Pulse Oximeter Fingertip Handheld Finger Blood Oxygen Monitor - Please Read

Pulse Oximeter Fingertip Handheld Finger Blood Oxygen Monitor - Please Read Pleass Read - Please see attached pictures for item condition and box as well. Item has not been personally tested since it was received from an Amazon return store. See pictures for all attachments includes. Not personally sure the brand the oximeter is exactly but I’m pretty sure by the box buyer would be aware. Item is marked as “For parts” since it hasn’t been personally tested. Item sold as is.

$29.99
Free ShippingSan Diego, US
m-r-goods
Feedback
99.3%Excellent· 1.1k
View on eBayOpen listing →
Nanfevior Portable Fingertip Pulse Oximeter
UsedBuy It NowBest Offer

Nanfevior Portable Fingertip Pulse Oximeter

The Nanfevior Portable Fingertip Pulse Oximeter is a reliable device for monitoring and testing your blood oxygen levels. With its infrared sensor technology and alarm feature, you can easily keep track of your health and well-being. It is compact and powered by batteries, making it convenient for on-the-go use. The manufacturer offers a 1-year warranty, ensuring quality and support for your purchase. Made in China by the brand Pulse, this oximeter is a must-have for anyone looking to prioritize their health and fitness.

$13.00
See listingColumbia City, US
doxylady2
Feedback
100.0%Excellent· 355
View on eBayOpen listing →
CMI Health Rechargeable Pulse Oximeter Handheld Oximeter PC-66L Tool Only
UsedBuy It NowBest Offer

CMI Health Rechargeable Pulse Oximeter Handheld Oximeter PC-66L Tool Only

CMI Health Rechargeable Pulse Oximeter Handheld Oximeter PC-66L Tool Only.

$49.99
+$7.00Tuscumbia, US
wallysj
Feedback
99.7%Excellent· 1.8k
View on eBayOpen listing →
EMAY Sleep02 Oxygen Pulse Oximeter (iOS and Android)
UsedBuy It Now

EMAY Sleep02 Oxygen Pulse Oximeter (iOS and Android)

Is a great unit. Put watch on and finger in unit and it reads levels and heart rate all night. Simple and easy to use.

$48.88
Free ShippingCarefree, US
novanetics
Feedback
100.0%Excellent· 773
View on eBayOpen listing →
Drive Medical View SpO2 Deluxe Fingertip Pulse Oximeter MQ3200 W/ Case & Battery
UsedBuy It Now

Drive Medical View SpO2 Deluxe Fingertip Pulse Oximeter MQ3200 W/ Case & Battery

Drive Medical View SpO2 Deluxe Fingertip Pulse Oximeter MQ3200 W/ Case & Battery.

$27.00
+$4.90Newark, US
2ndchanceresell
Feedback
99.9%Excellent· 2.4k
View on eBayOpen listing →
Casmed 01063000 Fore-Sight Elite Absolute Tissue Oximeter with Preamp Connector
TOP
UsedBuy It NowBest Offer

Casmed 01063000 Fore-Sight Elite Absolute Tissue Oximeter with Preamp Connector

The Fore-Sight Elite model is a trusted choice for professionals seeking precise and high-quality monitoring devices.

$129.99
Free ShippingChicago, US
czubin_industriesTOP
Feedback
99.8%Excellent· 8.3k
View on eBayOpen listing →
Rechargeable Handheld Pulse Oximeter PC-66L with Adult Sensor SPO2
UsedBuy It NowBest Offer

Rechargeable Handheld Pulse Oximeter PC-66L with Adult Sensor SPO2

$99.95
See listingHarrison, US
sherio62
Feedback
100.0%Excellent· 96
View on eBayOpen listing →
SiMed  S-100e S-50 Lot-2 Pulse Oximeter Monitor  Ships Fast!
-25%
UsedBuy It Now

SiMed S-100e S-50 Lot-2 Pulse Oximeter Monitor Ships Fast!

THIS ITEM IS UNTESTED You will receive only what is in the photos. Used items may exhibit normal wear and tear defects. If you have any questions about item condition or want more photos, feel free to reach out before purchase. We're here to assistl Shipping Policy: Items are shipped out 1 business day after payment is received. We use USPS, FedEx, and UPS for reliable and secure delivery. Return Policy: We have a 30-day return policy. If you encounter any issues or simply change your mind, you can return the item within 30 days for a refund. Thank you for supporting our small business!

$64.16$85.55-25%

You save $21.39

+$11.00Arlington, US
mykhudo-0
Feedback
99.8%Excellent· 2.7k
View on eBayOpen listing →