iProven BBT-113Ai Basal Thermometer - 0.01 Clinical Accuracy - Ovulation Tracking - Extra Soft Beep - Measure Real Body Temperature


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        Our products are stored and shipped from our Colorado, Denver Fulfilment Center.

        We understand that life gets in the way sometimes and you might change your mind. We won’t take it personally. That’s why every order with us is protected by our 100-day, no-questions-asked, money-back guarantee.

        Customer Reviews

        Based on 192 reviews
        Amine Yasar
        Thank you for everything

        Thank you for everything. Safe fast and useful :)

        Beep Still Pretty Audible, Otherwise Good

        I was looking for a BBT that wouldn't wake up my husband - and while I do wish the beep was EVEN softer, this does work when I wrap the end in my quilt while taking my temp. It does take a little while to get to temp, but I appreciate that it hols the last temp too!

        Perhaps I got a defunct one?

        I really like this thermometer, but it doesn't always beep. At first, I thought that I was falling back asleep and I missed the beeps, but then it started to beep after a couple of days. Now, the beeping is hit or miss, which is really unfortunate as I need the beeps to tell me when it's done measuring. If it beeped consistently, I would be perfectly pleased!

        Samantha Wolfe

        iProven BBT-113Ai Basal Thermometer - 0.01 Clinical Accuracy - Ovulation Tracking - Extra Soft Beep - Measure Real Body Temperature

        Good day!

        I just saw your review and it is clear that we failed to meet your expectations.

        I truly apologize about this. I’d love it if you would give me the opportunity to make it right with you.

        Our customer support team communicated to your concern via email and we are just waiting for your reply.

        I appreciate your time as we sort this up for you. Please stay safe and healthy.

        iProven Support

        Kristina Lumm
        Just as Described

        Works exactly like I assumed it would. Beeps are soft. Remembers the last temperature taken. Only thing that would make it better is back lighting as I use this every morning when I wake up. Curious how long the battery will last.

        Customer Reviews

        Based on 29 reviews Write a review

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        Community Resources for Independence

        After reaching out to iProven I felt relieved. They made the process and purchasing so simple. They helped us out on pricing and for being a non-profit. The thermometers were shipped and delivered within days! I would highly recommend this company to anyone. I am so glad we got a chance to work with them.”
        -Sarah Pettys from

        California Rural Indian Health Board Inc.

        “Thank you again iProven for your patience from day one and for always keeping me aware of any changes, delivery status, shortages, etc. Your professional work ethics are superior. Such a pleasure working with you and your team!” 
        -Michelle Thomas from

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