Tempdrop Review

About Tempdrop

Tempdrop Review

Did you know that there’s just a 6-9 day window each month when pregnancy can occur? Tempdrop is a comprehensive system that involves reading, tracking, and interpreting results to help you know when your most fertile days are each month.

The system uses a wearable thermometer and an intuitive app to sync and chart your data. Whether you’re looking to get pregnant or avoid it, Tempdrop lets you understand your body’s habits so that you can act accordingly.

The smart device has blown the minds of medical and tech media outlets, landing features in notable publications like Wired, TechCrunch, and Medical News Today. It has also garnered a community of 25k followers across its Facebook and Instagram accounts.

Want to learn more about how this innovative device works? Keep reading this Tempdrop review. Here, we’ll tell you everything you need to know about the brand and its system, answer important FAQs, provide customer feedback, and more, to help you decide if it’s worth your attention.

Overview of Tempdrop

Tempdrop Review

The story of Tempdrop began just like you probably thought it would, with some conceiving difficulties. Back before the brand started its first crowdfunding campaign in 2014, founder Michael Vardi, who just happened to be a biomedical engineer, and his wife had some issues getting pregnant.

They had the desire and the right equipment, but still, nothing was working. Knowing that BBT (basal body temperature) was an indicator of fertility, Vardi designed Tempdrop as a way for his wife to better detect her most fertile window.

The concept for the device was introduced to the public through an Indiegogo campaign and gained $24k—money that was used to design and create it.

It wasn’t until 2017 that Tempdrop was officially available for purchase. The brand manufactures its products in Northern Israel but sells them around the world, with 80% of its customers in the US.

The folks at Tempdrop believe that “every woman should be empowered and equipped with the knowledge to take control of their body.” With their scientific device, now they can.

Now that you know a little more about how the brand got started, this Tempdrop review will focus on its highlights.


  • Tracks your most fertile window with a non-invasive armband
  • Zero radiation involved
  • Convenient and easy
  • FDA-registered
  • Ships around the world
  • Free delivery
  • 12-month money-back guarantee

Easy to use, track, and learn, the brand’s device offers one simple solution to help you understand your most fertile days. In the next section of this Tempdrop review, we’ll take you through what the fertility tracking system actually is and how it can help.

Tempdrop Review

There are a lot of acronyms when talking about fertility, like BBT, TTC, TTA, and FAM. The last one stands for “fertility awareness method,” a natural family planning approach to help couples conceive or avoid pregnancy.

Tempdrop is an important part of FAM, a strategy that’s normally done through waking up at the same time each day and recording your temperature. Ahead, this Tempdrop review will fill you in on how the brand’s fertility monitor works alongside FAM methods.

Tempdrop Fertility Monitor Review

One of the biggest issues with FAM is that it involves a lot of daily planning and it’s a pain in the neck for women who have to remember to wake up at the same time each day to take their temperature. Why at the same time, you ask, and why in the morning?

Because to get your BBT, your body needs to be at rest. Body temperature rises throughout the day and fluctuates based on activity level which, in turn, causes inconsistent testing conditions.

With the Tempdrop Fertility Monitor, you don’t need to wake up at the same time, nor do you need to reach for the thermometer and your notebook. The device is wearable and does all the work for you.

During the night, the monitor collects information about your body temperature and how you sleep, like if you’re constantly awake or tossing and turning. Tempdrop takes all of this data and creates an average BBT.

Now, you may be asking, what if the temperature in the room changes? Great question. Tempdrop uses two different algorithms, one of them is called Active Temperature-Noise Cancellation. This algorithm filters out temperature interferences to arrive at your true BBT.

When you wake up, take the device off and sync it to the Tempdrop app on your smartphone. Over time, the app will create a chart to give you visual cues into your most fertile window. Hint: your body temperature is lower while you ovulate, rising until the start of your next cycle.

The device itself is FDA-registered for safety and uses a coin cell battery to last for months at a time with nightly use.

Who Is Tempdrop For?

Tempdrop Review

While a convenient, easily traceable thermometer like Tempdrop isn’t necessary to determine your basal body temperature, it does come in handy.

Making collecting and interpreting your results much simpler, it’s a smart choice for those who may struggle to remember to get up at the same time every day and take their temperature. It’s an especially great pick for anyone who wakes up a lot in the night or who wants to make charting their cycles more straightforward.

How Does Tempdrop Work?

Tempdrop Review

Using Tempdrop to track your fertility is amazingly simple—so much more so than waking up at the same time every day to take and record your own temperature, then upload it into an app yourself.

Below, this Tempdrop review will walk you through the entire process to help you understand what’s involved.

1. Put it on

The Tempdrop comes on a comfortable, adjustable strap that you’ll slip on over your arm and up to your bicep area. You can tighten or loosen the strap, but you want to be sure it’s snug on your arm so that it can properly read your temperature. Leave the band on, press the drop-shaped button to turn on the sensor, and head to sleep.

2. Sync it

Your Tempdrop will store 24 hours of recorded data, meaning that if you sleep for 8 hours, you can wear it for 3 days before you need to sync it. Of course, you can sync your data every day if you wish to.

3. Add symptoms

The app lets you add any ovulation symptoms you’re feeling so that it can confirm whether or not you’re truly ovulating. Over time, the app will learn your cycle phases and create a pattern.

4. Get your results

Once the app creates the pattern, it will draw up a chart and you can interpret them, helping you to understand your most fertile days each month.

Is Tempdrop Safe?

Tempdrop Review

Tempdrop is made from medical-grade ABS (acrylonitrile butadiene styrene), a type of resin that’s used in the consumer industry. The metal inside the device is stainless steel and does not contain nickel. In terms of the device itself, it’s as safe as wearing a watch.

Tempdrop Reviews: What Do Customers Think?

Tempdrop Review

First things first, Tempdrop is a way to monitor your temperature and predict when you are most fertile. It helps determine your most fertile window—it’s not guaranteed to get you pregnant (or prevent it), but it can help.

But still, the value of this device hangs on whether or not women are actually getting pregnant (or avoiding it) while using it. In this section of our Tempdrop review, we’ve rounded up feedback from around the web to shed some light on what using the device is really like.

First, we browsed through the review section on and found a high score of 4.8/5 stars, an average awarded to the brand from 369 customers. The score breaks down like this:

  • 5 stars: 82%
  • 4 stars: 16%
  • 3 stars: 2%
  • 2 stars: 0%
  • 1 star: 0%

There were lots of thankful comments on the brand’s website, most of them mentioning how the thermometer has made it easier and more convenient for them to track and read their temperature. One Tempdrop review read:

Very very thankful to have this in my life! Makes reading temps for FAM so much much simpler and actually feasible…Mine lasted about 2.5 years so far with no breakage, a couple of battery changes per year.

It’s valuable to know that the device can last for years, and we came across a few other reviews that speak of it lasting a long time as well.

Next, we headed to a Tempdrop review on a blog called Fertility Awareness Project. The review went over what it was like to wear the device and how it helped track fertility. It read:

The Tempdrop is really all I thought it would be. Not having to wake up to take my temperatures has made weekends, traveling, and days off much easier. I love how easy it is to use, and takes the thought out of waking up to take my temperature.

This is the number one reason that parents love the device—convenience. Normally, to track your basal temperature, you’d need to wake up at the same time every morning and fumble around with a thermometer. With this, you just take it off and start up your smartphone.

For our final dose of feedback, we turned to good ol’ Amazon. There, the Tempdrop has a 4.3/5 star rating from 303 buyers that’s divvied up into these sections:

  • 5 stars: 69%
  • 4 stars: 13%
  • 3 stars: 6%
  • 2 stars: 2%
  • 1 star: 10%

While combing through comments, we found a valuable success story that makes the thermometer appear even more user-friendly. The Tempdrop review read:

The instructions said you could also stick the Tempdrop inside the side of a cotton bra which is what I did. I charted my temps for a cycle and it made a super clear pattern of my ovulation! I never got to see how the temperature drops alongside my period because with my first use, I’m now expecting February 2021!

The one thing we worried about with this device is the armband. Although it’s adjustable, it may take some getting used to. That being said, it’s great to know that it can be worn an alternate way.

One final Tempdrop review we came across on Amazon mentioned the brand’s customer service. It read:

I was able to both get pregnant with this, and now we’ve been using it to avoid for a few years. It’s so worth it! Their customer service is amazing too, they respond to every question or request and are very generous!

Overall, Tempdrop appears to be a very valuable tool when it comes to getting pregnant or preventing it. Safe, easy to use, and simple to understand, the device and app take the hassle out of reading and tracking your basal temperature.

Is Tempdrop Worth It?

Tempdrop Review

When it comes to getting pregnant, for some, it’s like clockwork, but for others, it can be difficult. A device that identifies the time each month when you are most fertile is the most helpful tool you can have—aside from healthy eggs and strong swimmers.

The fact that Tempdrop is non-invasive, safe, and comes with a 1-year warranty makes it a valuable product to have on your nightstand. Not 100% sure? Read the very next section of this Tempdrop review to find out more about its money-back guarantee.

Tempdrop Promotions & Discounts

Tempdrop Review

During this Tempdrop review, we discovered that usually, the brand offers a 12-month protection plan for $40. This plan basically lets you try out the device for that time and will give you a refund if it’s not working.

Right now, the brand is offering that same money-back guarantee for free. And the great part is that this guarantee extends your device’s warranty to two years instead of one.

Where to Buy Tempdrop

Tempdrop Review

You can find the thermometer right at or on Amazon. To view your data, you’ll also need to download the app which can be found on Google Play or the App Store.


Tempdrop Review

I have irregular cycles. Can I still use Tempdrop?

Since Tempdrop uses both your temperature and an app to sync the results, even if you have an irregular cycle, you’ll still be able to use the device.

The thermometer itself simply tracks your temperature, and on the app, you use the charting app in its ‘Irregular Cycles’ mode to give you the most accurate look into your fertility. The only thing that the app cannot do is give you predictions like it can for those with regular cycles.

Can Tempdrop be used for contraception?

Many customers use Tempdrop to prevent pregnancy. It turns out that with each menstrual cycle, there are only 6-9 days where a woman can get pregnant from unprotected sex. By tracking your body temperature, you’ll be able to see which days you’re most fertile and avoid sex around them.

I’m pregnant. Can I still use the Tempdrop?

People use Tempdrop to either get pregnant or avoid it. When you are pregnant, you’ll notice that your body temperature stays steady and doesn’t drop off. Though technically you can still use the device during that time, there’s no reason to unless you want to keep an eye on your body temperature.

Does Tempdrop offer a warranty?

Tempdrop offers a 1-year warranty on its device which is extended to 2 years if you purchase the optional add-on at checkout.

If you’re having trouble with your device, send an email to [email protected] with photos and information about the problem. Their team will assess the issue and determine if it’s a manufacturing defect. If it is, they’ll send you a new one free of cost.

What is Tempdrop’s Shipping Policy?

Tempdrop ships all around the world, and for most locations, shipping is free. The only countries that will have to pay for shipping are as follows:

  • AUE
  • Brazil
  • China
  • Chile
  • The Philippines
  • Mexico
  • Saudi Arabia
  • South Africa
  • Singapore

The brand says this is due to “unreliable postal services,” but the fee is just. $10. Once you place your order online, it will be processed in 1-3 business days and can take anywhere from 1-3 weeks. Those in the US will typically receive their orders in 1 week, while those in Israel can expect their orders to arrive in 2-3 weeks.

Certain areas have expedited shipping as well, and if yours does, you’ll see all of your options at checkout.

What is Tempdrop’s Return Policy?

When you check out with your device, Tempdrop will give you the option to add on something called ‘Confidence.’ This is basically a protection plan that allows you to have a 12-month trial.

 It costs $40 but guarantees that you’ll either love your device or get refunded for it. If you do need to return your device, you’ll receive a full refund minus a $15 handling fee.

Without adding on ‘Confidence,’ your Tempdrop device is non-refundable. To make a return, follow the steps:

  1. Create an email to [email protected].
  2. Include your order number, name, and reason for your return.
  3. Once your return is approved, drop it off at the nearest post office.
  4. Your return will be processed and your money refunded in about 14 business days. The refund process can take an additional 3-7 business days.

This Tempdrop review will note here that return shipping is completely your responsibility, so you’ll need to pay for it and get tracking. If you send your device back without contacting the brand first, your request may be rejected.

How to Contact Tempdrop

We hope you found all of the information you needed in this Tempdrop review. If you still have questions, you can reach out to the brand by:

  • Phone: +1(332)333-4651
  • Contact Form
  • Write a letter to: Mail Tempdrop LLC, 204 Paterson plank road, Logystico Union City, NJ, 07087

Check out similar brands you might find useful:

Modern Fertility


Dadi Sperm Storage

Legacy Sperm Test Kit

Ask the community or leave a comment


Customer Reviews

Leave a review

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Ask the community or leave a comment

Your email address will not be published. Required fields are marked *

This field is required