









💍 Own your cycle, master your sleep, and never miss a beat.
The femometerRing is a sleek, rechargeable smart ring that continuously monitors basal body temperature and sleep patterns. It auto-syncs data to the Femometer app, providing personalized fertility and ovulation predictions. Waterproof and sized for comfort, it empowers women to track their reproductive health and sleep quality seamlessly, backed by a 1-year warranty and expert support.





A**R
Nice product
My Femometer ring has worked really well for me so far. I have had no issues with functionality whatsoever. I think so far the ring’s accuracy has been pretty well. It wears comfortably on the finger indicating that for me, the weight of the ring is good. The ring’s size isn’t too bulky, and I really like the white and pink colors used for the ring. I have also had no issues with the ring’s durability at this time. I would recommend this ring to someone who was trying to conceive or tracking their cycle.
A**0
Junk
They didn’t provide a resolution as promised to it not reading or syncing . Item defective from day 1. Not syncing not reading temp. Won’t even turn on. They keep asking for video of you charging it like you’re not intelligent to get out helping w/ a refund or replacing. They pretended to help in 30 day now I can’t get a refund or anything. I got an expensive piece of junk. A waste of money
C**
Excellent customer service
Worked perfectly well and is easy to use. I actually lost it after five months, but during the time I had it, it did the job well. I never had battery or connection issues. I took it off groggy one morning and don’t know where I put it, but normally it is easy to just put it back on the charger as a docking spot every morning.I bought a new one from the Femometer site, and was disappointed that it wouldn’t connect to the app. The customer service was extremely accommodating. After requesting I send the log information, they said it was a battery issue and offered a replacement (and because it was out of stock for a few weeks, also offered a refund as an alternative). I read another review that had the opposite experience, but my experience with them was really easy.
C**.
Femometer ring is worth the $$
I’m loving my Femometer ring! It has taken me about 4 cycles to see it start to become more accurate. I did speak with the Femometer team and they informed me the more information I put into the app, the more it will learn. So that is great to know and I will continue to add more and more data! I wear it at night and it helps to track my bbt and sleep! :)
K**E
Absolutely invaluable
As someone who had a hysterectomy at a very young age, I would consider myself to be quite far outside of the Femometer Ring for Fertility Tracking’s target demographic. I haven’t bled in nearly a decade—I don’t even have a cervix! But I still have a hormonal cycle, and trying to track it in any meaningful sense felt like an uphill battle. Being a bit of an edge case, I wasn’t sure if the ring would be helpful for me or not. Lo and behold, I’m finally getting consistent BBT readings and insights that I can make sense of!!!! The app’s interface is intuitive and easy to use, the symptom tracking features are customizable, and the resources and infographics I’ve viewed are well-made. As others have mentioned, the ring comes with a lifetime premium subscription to the app, and it’s clear from the interactions I’ve had with this company that they care deeply about their customer base and the work that they do.
A**X
Defective ring - horrible customer service
My ring would not turn on or connect from the start. I contacted customer service after troubleshooting every possible solution. They required a list from me to prove their product was defective, fine, but then told me they had to replacements available in my size at this time and would follow up once they did. Haven't heard back in 2 weeks so I followed up and got an out of office response letting me know they'll be out another week. Beyond frustrating. When TTC every day counts and they clearly don't care.
K**R
You have to pay for the app
I had an oura ring and decided to return because I didn’t want to pay for an app and it doesn’t track BBT from my knowledge. . This is a better price point for the ring, but I don’t want the extra cost of the app. I will be returning unfortunately due to that aspect of it. I want to track my temp to help me get pregnant. I don’t want to pay for a year app when I will be pregnant for 9 months and won’t get the use I am looking for. After pregnancy, I wanted to use it as preventive care.The ring itself is cute and the sizing is nice.
R**L
Makes Tracking BBT while Breastfeeding a Breeze!
The Femometer ring has been a game-changer when it comes to tracking my fertility while breastfeeding and cosleeping with my toddler. Even with frequent night wakings, my charts are very accurate. The price point is amazing, considering it also comes with lifetime access to the Femometer app, where I can track all other data points related to my cycle. I wear the ring every night, and simply open the app in the morning to sync the data.I have appreciated that Femometer shows me all the data it collects, and helps to analyze it, while also allowing me to make corrections to my ovulation day or flag possibly inaccurate temp data (due to extraneous circumstances) if I see fit.
Trustpilot
1 month ago
2 weeks ago