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Tempdrop - Confidence

Tempdrop - Confidence

Tempdrop - Confidence


You've selected the Confidence package. Confidence comes with a sensor, armband, and carrying pouch along with a 12-month full-refund guarantee, 24-month manufacturer's warranty, and eligibility to join Tempdrop Care, Tempdrop accidental damage coverage. 

Buyers outside the United States, please note this listed price does not include import duties, taxes, and charges. Some countries will have charges added at checkout, otherwise, it is the buyer's responsibility to check with your local customs office to check if additional costs are payable.



What's included

  • Sensor
  • Standard or large armbands
  • Carrying pouches
  • ​User manual​
  • Battery Replacement wand

Technical specifications

  • Sensors

    • Temperature (multichannel)
    • Tri-axis acceleration
  • Dimensions

    45 x 32 x 10.5mm
  • Weight

    7 gm
  • Size

    • Standard armband circumference: 5.2-14 in or 13-35 cm
    • Large armband circumference: 11-19.7 in or 28-50 cm
  • Battery and Power

    • Power source: 3V lithium CR2032 coin-cell battery
    • Expected battery life: 6-12 months
    • Battery replacement wand included
      Please refer to our battery replacement guide when it's time to change your battery
  • Memory

    Tempdrop's sensor holds 24 hours of data, or about 3 nights of 8 hours. We recommend syncing your Tempdrop sensor daily.
  • Environmental Requirements

    Ideal operating temperatures are 32-95°F (0-35°C). Extreme heat or cold may damage Tempdrop or its accessories. Keep Tempdrop away from sources of heat and fire. Do not expose your Tempdrop to direct sunlight for prolonged periods
  • Materials

    Tempdrop is made of medical grade plastic and stainless steel
  • Water

    Tempdrop is not a waterproof or water-resistant product.


Customer Reviews

Based on 151 reviews
Love it!

I’ve really enjoyed using my Tempdrop so far! It’s given me much more consistent temps than oral BBT did and it’s so much easier! I’m already post 31 day algorithm and was amazed at the changes. I can’t wait to see how it goes after 60 days!


Very satisfied with product in the first month:)

I love it

Taking my temp every morning had become kind of a burden, Tempdrop has relieved me from it. I can get up when I want/need and sync it when it suits me, it's just great.

My skin is very sensitive and I was afraid that it would get itchy because of Tempdrop, like it has been when I was wearing contraceptive patches. I just see the mark of the device in the morning and after almost 2 months, no itching. However I've decided to change arms each cycle to be safe, even though it's better not to for accuracy.

I contacted support for another concern, they quickly and properly answered it.

One nice/interesting thing would be to see the "raw" data and not just the calculated temp.

Thanks for inventing it!

This is truly a great device to check up your body temperature every day without stress.

Tempdrop is the bomb!

I had my eyes on Tempdrop for a while now and I am so glad I took the plunge! I’m using it to TTC and then will be using it to track my fertility PP. Being a Midwife and having erratic sleep patterns, Tempdrop is amazing at getting an accurate temp during the night/day when I finally get to sleep!