Last night I had my usual for dinner: chick peas and a red pepper. Not that I'm a vegan or anything - I'm just lazy and this is quick and easy and full of fiber. So as I finished the last pulse on my Braun mini chopper -- I sliced my plump red pepper. My mouth watered for dinner. Time to check my blood sugar - dinners on!

I'm right handed, for those of you who were dying to know. So I pricked my left thumb and 5 seconds later my little trusty Agamatrix tells me my blood sugar is 596 mg/dL. No way, buddy! My mouth is watering. My last meal was hours ago - and my last blood sugar, 3 hours before, was 190! So I get a second opinion - a right hand opinion! The right hand says my blood sugar is 167 mg/dL. A lot more like it!

What's the moral of my story? Accuracy is subjective. The red pepper juice was invisible to the naked eye. When my semi sweet blood mixed with it - my sugar was 596 mg/dL (after I washed my hands). The right hand told a different story. Sound familiar? If I treated for the left hand without double-checking with my right-- I don't think I would've enjoyed my dinner so much. How accurate are urine strips again? I'm not that freaky. I can't chop vegetables with anything but my hands. Feel free to share your own tales of left vs. right readings. What skewed your results? And is urine testing such a bad idea, after all? I told you I was lazy.

In the next 3 to 5 years, we will have a new generation of control upon us providing continuous glucose monitoring. Some of these marvelous technologies will not require a drop of blood, while others will embody the tried-and-true stick-to-itiveness we all know and loathe.

Please join me as we browse the isles of things to come (and things now available) for continuous glucose monitoring.

The DexCom STS Continuous Glucose Monitoring System is a glucose sensor that reports glucose values every 5 minutes for up to 72 hours. The sensor is inserted in the abdomen. After a 2 hour start-up period, the STS System is calibrated with 2 fingerstick measurements taken by a traditional glucose meter. Checkout Amy Tenderich's review on Diabetes Mine of the DexCom Continuous Glucose Monitoring Sytem.

MiniMed Medtronic has 3 different versions: the Gold, the Guardian RT, and the Paradigm Real-Time Continuous Monitor.

Menarini GlucoDay S is a device worn by the patient for the continuous monitoring of glucose in the subcutaneous interstitial fluid. Monitoring is performed via insertion in the abdominal region of a microfibre for dialysis having the diameter of a human hair. Inside the microfibre a solution transports the patient's glucose to a biosensor within the instrument.

M-Biotech Glucose Biosensor is a minimally invasive implantation for painless and convenient monitoring. The key feature of our efficient Glucose Biosensor is the combination of a glucose-sensitive hydrogel and a miniature pressure sensor. Glucose-responsive hydrogels are biocompatible materials that either swell or contract when the glucose concentrations change in the body fluid surrounding the hydrogel.

The PreciSense System includes a microcapsule placement unit and a light detecting non-invasive reader unit. The microcapsule placement unit poses the right dose of glucose-responding microcapsules in the upper layer of the skin, painlessly. The glucose assay components in the microcapsules generate a fluorescence signal that corresponds to the glucose level. The non-invasive reader unit monitors this glucose binding event through FRET, Fluorescence Resonance Energy Transfer, which is directly related to the concentration of glucose.

Sensors for Medicine and Science glucose sensor is implanted under the skin in a short outpatient procedure. The sensor automatically measures interstitial glucose every few minutes, without any user intervention. The sensor implant will communicate wirelessly with a small external reader.

Synthetic Blood Implanted Glucose Biosensor claims to offer significantly more accurate glucose readings in a range of 30-500 mg/dl. The implanted Glucose Biosensor continuously monitors blood glucose without the need for finger sticks. The most accurate glucose monitor available, the implanted biosensor can be programmed to monitor blood glucose according to a predetermined schedule, thus eliminating problems of patient compliance. The sensor alarms for dangerous, life threatening conditions such as hypoglycemia.

GlucoLight Corporation is developing a low-cost non-invasive blood glucose monitor for home use by diabetic patents. GlucoLight's unique optical approach, microScatterTM (microscatter) technology, is based on patented technologies in the area of Optical Coherence Tomography (OCT) and Low Coherence Interferometry (LCI). There is a working prototype with published clinical data on healthy volunteers.

The GlucoWatch G2 Biographer was approved to detect glucose level trends and track patterns in people with diabetes. It must be used along with conventional blood glucose monitoring of blood samples. The device, which looks like a wristwatch, pulls body fluid from the skin using small electric currents. It can provide six measurements per hour for 13 hours. (See David Mendosa's review).

The past few weeks I've had the opportunity of trying a new meter. I did my research on some models that interested me and, as luck would have it, I came across a company called AgaMatrix. The Wave 1 Meter provides some of the most accurate readings any blood glucose meter can deliver, in 4 seconds or less, with the smallest readable blood sample.

Courtesy of Liberty Medical, I was able to test this puppy out. It was quite exciting when I realized how small 0.5 microliters of blood truly is! When I tell you it's enough to leave a gnat thirsty - I'm not kidding. The meter gives astoundingly accurate results within 5 seconds, it will track your mealtime averages, and it is outfitted with rubberized perforations for a tighter handle on the meter (not just your sugars). It has a backlit display screen so large my next door neighbors could see my results. As for meter etiquette- the friendly little bleeps were a pleasant reminder to test, as well as a caution for readings too high or too low. You can distinguish which beep means what as you get to know and love this meter.

To summarize, the most favorable features of this meter include: readings in 4 seconds or less, very small blood sample size, very large backlit display, end-fill test strip that sucks the blood like a sponge, 300 test result memory, mealtime averages, high/low buzzers, and up to 6 daily test reminder alarms. Short of a live-in nurse, this little meter has just the right balance of nature verses nurture. Testing this meter was not a waste of my time. I encourage anybody in the market for a new one to check out the Wave 1. Thanks to AgaMatrix for accommodating my interest in testing your meter. Best of luck to you and I look forward to the debut of the Wave 3!