I've been wearing the KeySmart Nano 24/7 for the past 3 years with no change in performance. I highly recommend it. Here's the story. Type 1 diabetes is an incurable autoimmune disease that affects 1.25 million people in the United States, including infants and children. Advanced treatments include insulin pumps with continuous glucose monitoring. For many years I have preferred wearing pumps with a carabiner on the belt. The benefit is that I can take the pump to see my blood sugar and just drop it to continue. With a carabiner, the problem is when the loops are in an awkward position or lack of loops, like yoga pants, and at the neckline of pajamas (yes, I wear a pump to bed). I was thrilled when I spotted the KeySmart Nano at my local bookstore. With KeySmart I can take the pump with me anywhere. I can quickly remove and reinstall it without messing around with a toggle clasp like a carabiner. I just replaced my pump case with a Kydex holster from HeppleChicks on Etsy. Tandem T-Slim insulin pump + Kydex holster + Keysmart Nano: a winning combination. See it in action in the video I uploaded. I hate when Revain reviews say "I got this two days ago and it's amazing because...". Trust me, you won't find anyone more addicted to the KeySmart Nano than me. and subject him to such a long and severe test. Buy it.
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