Go2 Achieve Fingertip Pulse Oximeter (DISCONTINUED)

Go2 Achieve Fingertip Pulse Oximeter (DISCONTINUED)

4.32 Average Rating of 19 Reviews Read Reviews

Discontinued Item:

For Reference: Discontinued September 2019


Nonin Medical invented fingertip pulse oximetry and the GO2 Achieve Fingertip Pulse Oximeter is their premier consumer device, providing reliable oxygen saturation and heart rate values with the uncompromising quality and accuracy that have made Nonin the most trusted name in fingertip pulse oximetry. GO2 Achieve isn't all about performance though, with a sleek design and three great color options your oximeter will look great too!

go2 pulse oximeters

GO2 Achieve finger pulse oximeters have PureSAT Technology, which is precise enough to measure the oxygen level from each pulse. This provides superior responsiveness when oxygen levels start dropping. Many other finger pulse oximeters for sale are less precise and need to calculate an average oxygen level across numerous pulses, which often results in delayed or inaccurate readings, particularly during activity. Learn More in the PureSAT Brochure (PDF)

GO2 Achieve is highly durable with backlit LCD for low-light viewing and a convenient patient-oriented display. It's a great solution for a wide range of people: Oxygen Users will benefit from accurate oxygen saturation and heart rate information, which allows them to manage both their oxygen and their activity level; Pilots & Passengers are provided with instant, reliable results in flight to check for the onset of in-flight hypoxia; Fitness & EWOT Users can quickly check heart rate and oxygen saturation during workouts; and Hikers & Climbers can count on Go2's durability to monitor for Acute Mountain Sickness up to 40,000 feet!

The Nonin GO2 is proudly made in the USA and has been tested to contain no lead or natural-rubber latex. Independent lab test analyzed the lead content in several finger pulse oximeters and showed that imports from some competitors contained "lead-rich components". Nonin Medical's products are proven lead free.

^literature~ ^web links~

Product Information

  • Manufacturer Nonin Medical
  • In the Package Go2 Achieve Fingertip Pulse Oximeter, AAA Battery, and Printed Manual. Custom extras, like a lanyard and retractable clip, available in your shopping cart.
  • Part Number(s) 7073-008 (Blue Go2 Achieve), 7073-009 (Orange Go2 Achieve), 7073-011 (Green Go2 Achieve)
  • HCPCS Code E0445
  • GTIN / UPC Code 00833166001631, 00833166001686, 00833166001648
  • Warranty 2 Years
    Warranty Notes: Warranty applies to primary item. Accessory and parts warranties may vary. Review manufacturer's documentation for full details.
  • Country United States of America (Typical Origin)

Physical Specifications

  • Available Color(s) Blue, Orange, Green
  • Size (Approx) 2.8 x 1.5 x 1.1 Inches
  • Weight (Approx) 40 Grams (with battery)
  • Display Type Backlit LCD
  • Materials Not Made with Natural Rubber Latex

Oximeter Specifications

  • Operating Altitude Up to 40,000 Feet
  • Pulse Rate Display 18 to 321 BPM (Beats Per Minute)
  • Pulse Rate Accuracy 20 to 250 BPM +/- 3 Digits
  • SpO2 Range Display 0 to 100% Oxygen Saturation
  • SpO2 Accuracy 70 to 100% SpO2 +/- 2 Digits

Battery Specifications

  • Battery Type 1 AAA Battery (Included)
  • Battery Run Time 2400 Spot Checks or 21 Hours of Total Operating Use (Average)


Average Rating of
Total 19 Reviews
  • Fantastic

    Nice oximeter. Professional grade. Works. Love it.
    Written by so-48048, 2019-02-22
  • Not impressed

    I expected it to be more like the ones used at the doctors and re-hab. It’s a bit awkward and tight. I also feel it’s overpriced. I have 2 other much less expensive models and they are just as accurate.
    Written by kmrgonzo, 2018-12-10
  • Pulse ox

    This is a good pulse ox, I had it compared to the pulse ox at the doctors office. There were off by one number. That’s great since I depend on it’s accuracy.
    Written by satalley, 2018-02-16
  • Fast, accurate readings, can be read at night, battery cover stays on

    This is a solid oximeter in that the readings are accurate and fast. I like that it turns on and off automatically and that the backlit LED makes it easy to read at night. Where my old oximiter would get an error when my SATs dropped before showing the low numbers, this one tracks beat by beat all the way down. This is extremely important for exercise! The best part is that the battery cover stays on. With most other oximeters, the battery case will fall off within a month and I have to tape it on. This one is good and solid. I highly recommend it!
    Written by Happy02, 2017-05-19
  • Back light not bright enough

    Why change the led... original go better. And NO RETURN
    Written by Jorge Salvans , 2016-12-10
  • Helpful oxygen therapy

    The unit was purchased by me for my wife that was recxommended that we have one at home to help monitor her oxygen level
    Written by Dave F, 2016-09-10
  • Pulse oximeter

    Found this to be very reliable plus it only takes one AAA battery and seems to last. Very impressed. This is my second one. The first one is still working just fine but I have two now to put in separate locations. The only thing I wish was better was being able to read it especially at night. The writing for pulse and the O2 need to be darker. Thank goodness for the light. Great gadget though.
    Written by Josie, 2016-04-24
  • Very accurate and reliable meter!

    Very pleased with the accuracy and reliability of this meter! It is very easy to use and read the results. I am very familiar with the Nonnin name as I work in a hospital and we use this equipment. Highly recommend this fingertip oximeter to anyone that values accuracy!
    Written by Linda T, 2016-04-04
  • GO2 Fingertip Pulse Oimeter

    Cheaply built.
    Written by Michael R. C, 2015-03-16
  • Go2 Fingertip Pulse Oximeter

    Excellent product easy to use
    Written by Don C, 2014-11-08
  • Go2 Fingertip Pulse Oximeter

    Although marketed as Philips Respironics, the GO2 is a Nonin oximeter I bought expecting accurancy based on a prior one stolen from gym locker. It does deliver on that aspect. Otherwise, the price is a little steep for a seemingly base unit--only one display direction. Package contained unit, printed manual, and AAA battery that was short lived--not even a landyard included. Yet, I'm happy with it.
    Written by Bob, 2014-08-25
  • Great and easy to read

    This is a great device. We keep it in my sons oxygen bag for spot checks when we are out of the home. It reads very quickly and has large text so it is easy to read. It also has a very clear indicator of a bad signal which is important when trying to get a sat reading on a fidgety seven year old.
    Written by Stan, 2013-12-16
  • Staying Safe

    Having your own oximeter eases the mind - especially when flying. This one is easy to use, and sufficiently accurate. It's always best to know when you're in trouble and this is a valid indicator.
    Written by Marilyn, 2013-08-11
  • Go2

    I have been using my go2 oximeter for a couple of weeks now,and use it when I have finished exercizing, and working around the house. I am pleased with the information it has given me, I know when I have over done it and when I should take it easy and rest. I am totally pleased.
    Written by Jim L., 2013-03-20
  • Pulse Oximeter

    Is working well. Had hoped the reading would be a little faster. That was the reason to take the most expensive oximeter.
    Written by Therese, 2013-01-27
  • oximeter

    display could be brighter
    Written by Reed, 2012-10-13
  • 5 Star Winner

    I am extremely happy with my purchase. When I checked it for accuracy by comparing its readings with those I received at Pulmonary Theropy, they matched 100%
    Written by Dixie Lee S., 2012-07-05
  • Pulse Oximeter

    Works great. Easy to read and set up. Just put in the batteries
    Written by Lori, 2012-05-09
  • GO2 Oximeter

    Nice device
    Written by John Lukas, 2012-03-16