Ring Gen2 - Size Before You Buy, Smart Ring for Women(Size 8)

📈 This ring and its app are great. I've had it since January 2026. I got pregnant in May and it tracks my BBT accurately so early on I knew I was pregnant based on my raised temperatures. Also I only need to wear the ring at night which is nice because it clangs against dishes I wash and dumbbells while I'm working out. 🤰🍑🍋 It also gives a lot of insight into your cycle and especially your pregnancy. When the app switches to pregnancy mode, it shows a daily developmental fact of the baby, what size "fruit" you are and has so much advice and tools to help me get started on my pregnancy journey. This is my first pregnancy and I'm loving this ring/app to keep tabs on things. 👣💤 It also tracks steps and sleep. But because fitness tracking is not it's prime job, it's not like an Oura ring, and that's okay. It is still decent at some activity tracking though but I wear a Garmin fitness watch to see actual fitness data. The Femometer is really just best at cycle tracking/info. It's sleep tracking is on par with my Garmin though 👍

I’ve had this ring for about 6 weeks or so and I love it so far. I wear mine day and night and only charge it every 4ish days. Before writing this review I have verbally recommended it to multiple women. I love the features it has for cycle tracking. You can get in depth analytics for sleep, cycle, ovulation, body temperature etc. I have cross referenced my steps and temperature with other tracking devices and it seems to accurately track. It’s very sleek and comfortable! I like to fidget with mine, so I notice when it’s not on. I ordered a size 9 and wear it on my index finger.

So far I absolutely do love the ring! I wear it on my middle finger and grounded the sizing was a little weird overly I'm satisfied with it. But yesterday, the skin of it I guess you can call it begin to peel off I had to use super glue what a dry a little and then put it back in place. Overall though everything is still working fine the charge life is all that great but yeah!. Sleep tracking is very insightful and I would say that it's the connectivity it can be slow at times but it works. Overall I want to say it's pretty accurate though I'm worried about the durability.

My first one died after a week or two. It wouldn’t charge or sync, and the ceramic cracked. I requested a replacement. After a brief delay (it was out of stock), the manufacturer sent me a new one. I quickly realized it was not very waterproof- I accidentally forgot to remove it while doing dishes. It had to spend some quality time drying in a bag of rice before it would charge again. The battery is supposed to last a few days. It lasts less than one day, so I can only wear it to bed and remove it during the day, much like a Tempdrop. So the activity tracking doesn’t really matter. The sleep data has trouble syncing with Apple Health. The sleep duration does, but Apple can’t interpret the sleep stage data. See photos. The first one is Apple Health. The second one is the Femometer app.

My ring just stopped charging all together. It wouldn’t read my vitals, it stopped pairing to my phone, and then stopped charging. It was not the case because I was able to test that the case was still working. This is an expensive item for it to completely die after two months.

I’ve been really impressed with this smart ring so far. It looks sleek and minimal, but it packs a lot of useful features, especially for sleep and health tracking. The ring is lightweight and comfortable to wear all day and night—I barely notice it’s on, which makes it perfect for sleep tracking. The ceramic finish also gives it a premium look and feels very durable. The data it provides is clear and helpful, especially for tracking sleep quality and overall activity. It’s nice to have something more discreet than a smartwatch while still getting meaningful insights. Battery life has been solid, and charging is simple and quick. The app is also easy to use and makes it easy to understand your stats without feeling overwhelming. Overall, this is a great option if you want a stylish, low-profile wearable that still delivers on performance. Definitely worth it.

The ring came quickly! It has done an amazing job tracking my sleep and BBT. The app is so simple to use and gives great explanations and analysis. It fits so comfortably and I sometimes forget I’m wearing it. I also went with my regular ring size and it fits accurately!

I purchased my first ring back in May. It was working great and I loved it! It tracked everything perfectly, and it tracked everything I wanted. The battery worked fine for a while, then I noticed it needed to be charged almost every other day. In October I noticed a crack along the top of the ring, this was confusing because I was never rough with it. It worked for a few weeks after that and then suddenly stopped working, wouldn’t charge. I reached out and customer service was great and even sent me a replacement. The replacement they sent me came mid November. Within the first week I had trouble with charging. Eventually I fixed it by switching the charging port out with a different one. This worked until December 22nd. I reached out again to customer service after the holidays and they told me there was nothing they could do. They ended up offering me a refund which I took, but if I were being honest.. while this ring does have great features.. looks sleek, tracks everything without a subscription, company has decent customer service despite them being hard to reach.. I’d say save your money and buy the oura. I love the concept of what they’re doing, I just feel like there’s a lot of work to be done to actually get it done right. I feel like if they do that they’ll have a lot of sales. I really wish my ring worked because I did like it and felt like the tracking was accurate.

Bague connectée qui permet de garder un œil sur nos paramètres interne. Permet un suivi de la fertilité, température, ovulation pour les dames qui voudrait avoir un enfant. Le Kit comprend la bague, ainsi que le socle pour le rechargement de celle-ci, vous pourrez suivre vos résultats via l'application à télécharger. Un petit coup de pouce.

Awesome product. Does need charging every other day, But overall really good

After a thorough read of the instructions, it's a really easy piece of equipment to set up and use, to complement a fertility pathway. My advice is to contribute as much information as possible to understand your own body and build the best picture (analysis) to help with conception and possibly fertility treatment.

J'ai adopté la bague Femometer il y a quelques mois et je ne la quitte plus. Sa discrétion est un atout, au quotidien, inestimé. L'application associée est très intuitive et me permet de suivre aisément mes cycles. Bien sûr, il faut un peu de temps pour s'habituer à la prise de température basale, mais les résultats sont là. Je recommande cet outil remarquable à toutes celles qui souhaitent mieux comprendre leur corps et planifier leur fertilité.

Ich nutze die Femometer App schon über 6 Monate und auch das Basalthermometer, mit beiden Produkten bin ich sehr zufrieden. Da ich ein Kleinkind habe und ich nicht jeden Tag morgens genau zur selben Zeit messen kann, habe ich mich sehr über dieses Produkt von Femometer gefreut, da die Temperatur bei mir dann sofort abweicht. Leider schwankt die Temperatur auch beim Ring sehr und man erhält nur eine grobe Übersicht über die Temperatur nachts. Beim Synchronisieren wird dann die aktuelle Temperatur übertragen, also bringt es eigentlich keinen Mehrwert. Der Ring ist sehr dick aber man gewöhnt sich dran. Die Ringgröße würde ich ggfs. eine Nummer größer bestellen, weil die Finger nachts etwas anschwellen. Die Installation, das Synchronisieren und die App sind spitze! Ich nutze den Ring im ersten Zyklus und leider wurde mein Eisprung falsch ermittelt (FA und CB Monitor 4 Tage später). Ich bin gespannt, wie es sich die nächsten Zyklen entwickelt.