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Clinical Basal Thermometer - BBT-113i by iProvèn Updated Model with Backlight - ACCURATE 1/100th Degree, Highly SENSITIVE, Perfect Companion for Family Planning

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Product Description Shipping Information Why Buy From Us

Product description

This basal body thermometer is the best companion you can get for predicting your ovulation.
Keep in mind that this basal thermometer is slow, as of slow in the sense of, well... slow. We tell you upfront and we do so for a reason. It's important.
Not that we couldn’t make it fast, we can. But you don't want it to be fast. Believe me; you don't.

Why is this basal body thermometer slow? 
Well, you will buy this thermometer because you want to chart your ovulation, right?
So, that's it! For that you need an accurate thermometer. And accurate equals slow and steady. 
Especially when you measure orally. 
Conclusion: we had to make a thermometer that can handle oral measurement and still does a great job in accuracy. So we did! 

But why does an accurate oral thermometer need to be slow? Well, let me explain. 
If you keep your mouth open and breath in, the air flowing through your mouth is cooling down your mouth tissue. 0.2-0.5 degrees is usually not much of an issue unless...
you are charting for ovulation. You want to know the 0.02 differences! 
So for getting a good measurement, your mouth tissue needs to be as close to your actual body temperature as possible. For that we modified our algorithm to come as close as possible as under the tongue. That takes time. Speed is an accuracy killer in this case. 

Sounds complicated? It is. But we try to help you understand that oral measurement is not the best way to go for charting unless you do it right: Sit tight, mouth shut and don't move. 
Our focus is one thing only: Get you a good reading. There are 'charters' among us and we know it is important to rely on highly accurate data. Straightforward. 

We strive to deliver exactly what you need. We promise that you will enjoy our quality, education and simplicity or get a hassle-free refund within 100 days from your purchase.

Here you'll find your BBT Chart

About the Product 

  • Amazingly Accurate 1/100 degree reading BBT thermometer specially designed for basal body temperature, features a backlight!
  • This is not a standard thermometer. It is a highly accurate thermometer used for ovulation charting
  • This basal body temperature thermometer is a special one. Read the details in the description for more information!
  • This thermometer is slow but accurate! Your perfect ovulation tracking companion.

iProvèn's 100-100 policy

We are 100% sure that you will love the iProvèn BPM-113i. If for whatever reason you will not, you will get a full refund within 100 days after your purchase. No questions asked.

Download the manual to learn more

Download English (US) Manual of the iProvèn BBT-113i
Download English (UK) Manual of the iProvèn BBT-113i
Download German (DE) Manual of the iProvèn BBT-113i

We offer the fastest Shipping!

  • FREE Standard Shipping for all US orders over $20!
    • Your product will arrive within 7 to 10 Business Days.
    • For orders below $20, shipping costs are $4.85.
  • We offer Expedited Shipping for $ 10.90
    • Your product will arrive within 1 to 3 Business Days.
  • We offer Priority Shipping for $ 29.95 no matter how many items you order.
    • Your product will arrive within 2 Business Days.
  • And we offer Overnight Shipping for $ 85.00 and you will get your product with 24 hours.

    iProvèn offers a growing range of premium quality care products that have proven to be user-friendly.

    Creative vision, staying informed by users and testing our products at home help us to pin-point what our users need most. Our flexibility and efficient communication help us to quickly flow from feedback to durably updated products and also enable us to offer in-depth user instruction. Best of all, our drive is to provide proven care for everyone; rich or poor.A significant part of every purchase value is spent to help those in need.

    ‘iProvèn- Professional Care Brought Home.’