• FREE SHIPPING

    WITHIN THE USA

  • 1-YEAR WARRANTY


  • 30 DAYS RETURN

  • FAST DELIVERY


O2Ring™ Continuous Ring Oximeter
$169.00
  • FDA registered ring oxygen monitor, tracks your blood oxygen level, heart rate, and body movements every second automatically and accurately.
  • Silent vibration alarm alerts you immediately when low oxygen, low heart rate, or high heart rate are detected. 
  • Record data and store long-term trends on your phone, tablet, laptop, and desktop for free.
  • Print and share four-second interval, high-resolution oximetry reports with your doctor, bringing great help for a sleep study. 
  • No more oppression, the soft silicone material makes it comfortable to wear overnight.
  • USB rechargeable, one fully charged battery can last for two nights.

Reviews

Customer Reviews

Based on 336 reviews
79%
(265)
15%
(52)
4%
(15)
1%
(2)
1%
(2)
R
R.G.
Exactly what I wanted
S
S.C.
B
B.D.
Wonderful Device
D
D.B.
T
T.F.
L
L.
Covid 19 life saver
A
A.P.
P
P.
I am very impressed
K
K.S.
J
J.M.

What's in the Box?

  • Wellue® Continuous Ring Oximeter

  • Micro USB cable

  • User guide

  • * Smart phone and laptop not included

pulse oximeter

Shipping

For USA, we offer free shipping, the reference transit time is 2-6 business days.

For other countries, free shipping for orders over $100, $10 shipping fees for orders under $99.99, the reference transit time is 2-8 business days.

30-Day Money Back Guarantee

At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund.If you bought the product from www.getwellue.com, you can return it to us. 

Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee. 

If you are sure you want to return the goods, please contact us at first at support@getwellue.com. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.

O2Ring™ Continuous Ring Oximeter vs SleepU

Tech Specs

WEIGHT

0.53 oz / 15g


DEVICE DIMENSIONS

1.5'' x 1.2'' x 1.5'' 


RING PERIMETER

2.0'' - 3.2''/ 50-82mm


WIRELESS 

Bluetooth 4.0 BLE 


BATTERY LIFE

Rechargeable lithium-polymer, 3.7 Vdc; 12-16 hours for typical use

VIBRATION SOURCE

Low oxygen levels, high/low pulse rate 


DEGREE OF DUST &WATER RESISTANCE 

IP24 


RECORDED PARAMETERS

Oxygen levels, pulse rate, motion 


COMPATIBLE COMPUTER SYSTEM

Windows 7/8/10;

macOS 10.15.3 or above


WORKS WITH

iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE

OXYGEN LEVEL RANGE

70%-99%


PULSE RATE RANGE

30 to 250 bpm


MEASURE INTERVAL

1S 


DISPLAY INTERVAL IN APP DATA CHART

4S 


BUILT-IN MEMORY

4 sessions, up to 10 hours for each session 



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