TRUEresult Blood Glucose Monitor Review: Is It Accurate?


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The TRUEresult is a home blood glucose meter made by Nipro Diagnostics. It reads a 0.5 microliter blood sample in as little as 4 seconds. Nipro now lists the line as discontinued in some markets, though stock still circulates.

The meter stores 500 results and shows 7, 14 and 30 day averages. It also flags high readings with a ketone alert. A 2013 ISO accuracy claim sits behind the brand, while Consumer Reports once rated its accuracy excellent.

Below, you’ll find the specs, the cost, the ratings and the doubts. By the end, you’ll know if this older meter still fits your testing routine.

What Is the TRUEresult Blood Glucose Monitor?

The TRUEresult is a handheld blood glucose meter built by Nipro Diagnostics for self-testing at home. It reads blood from a fingertip using matching TRUEresult strips. Short answer: it measures glucose in one drop and shows the number on screen.

Medaval lists it as a single-measurement device for finger testing. It’s meant for home use, not for clinics. Does that limit it? Not really, because most people only need spot checks through the day.

Quick Facts:

  • Maker: Nipro Diagnostics
  • Test site: finger, with alternate site testing allowed
  • Strips: TRUEresult test strips
  • Memory: 500 results

Who Makes the TRUEresult Meter?

Nipro Diagnostics, based in Fort Lauderdale, Florida, makes the TRUEresult. The company also supplied meters co-branded under the TRUE name for pharmacies such as Walgreens, CVS, Rite Aid and Publix. In fact, many shoppers met this meter under a store label.

Nipro Medical Europe distributes the related Twist model in Europe. Nipro Corporation in Osaka, Japan, appears as the parent manufacturer. That’s a big supplier base for a budget meter.

How Does the TRUEresult Meter Work?

The TRUEresult measures glucose by reading a tiny blood drop that you apply to a TRUEresult test strip. The meter needs only 0.5 microliters of blood. And results appear in as little as 4 seconds, so testing stays quick.

Here’s the basic routine. Insert a strip, touch the drop to the strip edge, and wait for the number. Need to remove the strip afterward? A built-in ejector button handles it without touching the used strip.

Basic Testing Steps:

  1. Insert a TRUEresult strip into the meter.
  2. Touch a 0.5 microliter blood drop to the strip edge.
  3. Read the result after about 4 seconds.
  4. Press the ejector button to remove the strip.

What Features Does the TRUEresult Include?

The TRUEresult packs a practical feature set for its price. A ketone alert flags readings above 13.3 mmol/L (about 240 mg/dL). The meter also keeps 7, 14 and 30 day averages. Here’s the part most people miss: it adds testing reminders too.

Memory holds 500 results, which covers months of routine checks. Auto shut-off kicks in after 2 minutes of non-use. CHOICE also lists a note or flag option for results, a strip ejector and a lifetime warranty.

What Are the TRUEresult Specifications?

The TRUEresult measures from 1.1 to 33.3 mmol/L (about 20 to 600 mg/dL) with a 20 to 60 percent haematocrit range. Those numbers come from Diabetes.co.uk. CHOICE lists the same range and the same 0.5 microliter sample size.

Technical Specifications:

SpecValue
Blood sample0.5 microliter
Result timeAs little as 4 seconds
Size89 x 55 x 17 mm (3.5 x 2.2 x 0.7 in)
Weight47 g (1.7 oz)
BatteryOne CR2032 3V lithium
Temperature range10 to 40 C (50 to 104 F)

The CR2032 battery lasts about 2,146 tests or 1.5 years of average use. The meter works at altitudes up to 3094 meters (10,151 feet). Humidity must stay between 10 and 90 percent without condensation.

What Does the TRUEresult Kit Cost?

CHOICE Australia listed the TRUEresult meter at $45 AUD. Test strips cost $43.23 AUD per pack in the same listing. So the meter itself isn’t the real cost. Strips are what you’ll keep buying.

The smaller Mini model listed at just $10 AUD. Is a cheap meter really cheaper? Only if strips stay affordable, since each test uses one strip. Check current local prices before you buy.

Is the TRUEresult Accurate?

Yes. The TRUEresult carries a manufacturer claim of passing the 2013 ISO standard for blood glucose meter accuracy. Diabetes.co.uk repeats that claim. Nipro also states over 99 percent of results fell within ISO bias limits in its own clinical testing.

To be clear, those figures come from the maker. Medaval takes a harsher view. It says the clinical validation is claimed but can’t be checked properly. Why does that matter? Unpublished studies leave buyers unable to confirm the numbers.

Accuracy Claims at a Glance:

  • Nipro: over 99 percent of results within ISO bias limits
  • Diabetes.co.uk: passes 2013 ISO accuracy standards
  • Consumer Reports: excellent accuracy rating
  • Medaval: clinical validation cannot be verified

Did Consumer Reports Recommend the TRUEresult?

Yes. Consumer Reports gave the TRUEresult a recommended rating in its October issue. It was the second year in a row. The meter scored excellent for accuracy and very good for repeatability and convenience.

The TRUE2go sibling scored very good for accuracy and repeatability, and good for convenience. Keep the timing in mind, though. The rating dates to around 2012, and the news came from a Nipro press release.

What Do TRUEresult Reviews Say?

TRUEresult reviews split into strong early praise from testers and cautious notes from newer evaluators. Consumer Reports liked the accuracy and convenience. CHOICE tracked the model in its meter tests. Its detailed scores now sit behind a paywall.

Retail listings on pharmacy and marketplace sites show the meter still sells. Plenty of buyers want a simple, low-cost tool. And simple is the point here. Fewer features mean fewer things to learn.

Is There Independent Doubt About TRUEresult Accuracy?

Yes. Medaval states the accuracy of the Twist model has yet to be proven to MDR requirements. It adds that study results were never published. The Institute of Health Economics recommendation reads general use, with no evidence provided.

So what does that mean for you? The doubt targets proof, not proven failure. Still, ask your doctor to compare readings against a lab test if tight control matters.

How Does the TRUEresult Compare to Other Meters?

The TRUEresult sits in the budget tier beside the Accu-Chek Performa and Contour Next in CHOICE tests. CHOICE listed the Accu-Chek Performa at $40 AUD, the Accu-Chek Guide at $41 AUD and the TRUEresult at $45 AUD.

Price Comparison (CHOICE, AUD):

MeterListed Price
TRUEresult$45
Accu-Chek Guide$41
Accu-Chek Performa$40
TRUEresult Mini$10

CHOICE doesn’t show detailed ratings without a paid account. That limits head-to-head claims. The price gap is small, so features and strip cost should drive your choice.

What Is the TRUEresult Mini?

The TRUEresult Mini is a smaller version of the same meter. CHOICE lists it at 85 x 32 x 14 mm (3.3 x 1.3 x 0.6 in) and 30 g (1.1 oz). It uses the same TRUEresult strips and the same 0.5 microliter sample.

It keeps the 500 result memory and the 1.1 to 33.3 mmol/L range. The Mini is also a discontinued model per CHOICE. Want a pocket option? This is the lighter pick.

Is the TRUEresult Still Available?

The TRUEresult is listed as discontinued in some markets, yet it remains available through certain outlets. CHOICE marks both the standard and Mini models as discontinued. Medaval says the Twist is discontinued but still available in Australia.

Availability Notes:

  • CHOICE: discontinued model
  • Medaval: Twist discontinued but still available
  • Marketplaces: used and unopened units listed

Is the TRUEresult Worth It?

Maybe. The TRUEresult is worth it if you find it cheaply and strips remain easy to buy. Its feature set is solid for the price. The 500 result memory and ketone alert stand out. Here’s the thing, though: accuracy proof is mostly from the maker.

Bottom line: it’s a fair backup meter, not a first pick. Confirm strip supply first. Then verify readings against a lab test with your doctor.

Michal Sieroslawski

Michal Sieroslawski is an Entrepreneur, exercise physiologist, and personal trainer who reviews fitness equipment, gyms, and supplements. He holds a degree in Sports and Exercise Science from the University of Central Lancashire, where he studied biomechanics, anatomy, and exercise physiology. Since 2020, Michal Sieroslawski has helped local and online businesses get found in Google and AI search.

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