# Da Rings — user reviews > 141 indexed App Store user reviews of Da Rings by MO YOUNG LIMITED, rated 2.60/5 from 165 ratings. - Source: https://appshunter.io/ios/app/da-rings/id6443980625/reviews - App overview in markdown: https://appshunter.io/ios/app/da-rings/id6443980625.md - Rating breakdown: 5★ 32 · 4★ 17 · 3★ 26 · 2★ 31 · 1★ 59 ## Newest reviews (20 of 141) ### 2/5 — Ok… but *2026-08-13* I love the data this tracks but I’ve found that the sleep data frequently gets erased during the day, which is frustrating. It happens if the ring is charged during the day and also if there is an extended period of activity. It would be great if this bug could be fixed. Also the new firmware version will not update. I’ve tried repeatedly and it keeps failing. I’ve tried both while charging and when not charging. ### 3/5 — Good.. could be better! *2026-08-13* I do like this ring and app a lot more than expected. BUT there are a few changes I would make.. 1. Add Dark Mode for at night! White bright screen at night, too bright. 2. If you forget to start a workout and the app/ring doesn’t register it as a workout, you should be able to select the timeframe and report the previous workout. There is no way to add if app/ring doesn’t register the activity.. I will add any other thoughts as I think of them! It would be nice to see that the app developer is open to ideas, and implementing them! 😋 Also, I don’t know how accurate the sleep is.. I was up a lot ore last night than other nights, but it said I had a better night sleep? 😱 ### 3/5 — Options needed *2026-07-14* While the app works as intended, most of the writing is gray on a white background. It’s hard to see. Either give the option to have some contrast, black writing on white background like normal or the option to go into dark mode. The sleep tracker is funny. For example I slept for an hour or so. I got a high rating, when I only stayed in light sleep. That doesn’t feel right. Overall, more options to tailor features I want to see and use. ### 2/5 — In Ordnung *2026-06-26* Der Ring ist Okay. Messungen brechen aber zu häufig ab, Schlaf wird unregelmäßig und nicht richtig verfolgt. (zB. Nickerchen nimmt er nicht als „Schlafen“ auf). Das Workout „Schwimmen“ ist nicht mehr da, wobei dies mit das sinnigste zum tracken war. Der Ring gibt nur Bescheid, dass der Akku leer ist, wenn man die App öffnet. Gut finde ich das GPS-Tracking, welches jedoch leider viel Handy Akku zieht. Da man aber seine Körperdaten eingeben kann, ist per GPS am genausten. ### 3/5 — No BP *2026-06-22* Ring kept losing Bluetooth (nothing else affected) deleted app and reloaded only to find that blood pressure has disappeared! Please fix. ### 2/5 — Manually input menstrual cycle *2026-06-20* Would be better if I can manually input my menstrual cycle cuz you know it’s biologically impossible to have the exact same length every month. ### 2/5 — Parameters captured not accurate *2026-06-13* Unable to capture accurate heart rate and sleep metrics. ### 2/5 — Needs improvement *2026-05-28* Been using this ring for several months now and have found that the app needs improvement. The heart rate monitoring checks the heartbeat a few times an hour and it doesn’t have the intelligence to detect if your heart rate is elevated for a period of time. When selecting a workout there is no search bar or organization system to try to find to type of workout you’re doing. The list of activities to choose for your workout should be alphabetized and searchable. Most importantly there is no recent workout category to select. There is a long list to choose from but hard to navigate. The ring will frequently not calibrate when the app is opened only to find out it’s died again with no notification from the app. ### 2/5 — Fix please *2026-05-18, version 1.3.2* Since new update a week ago. App will not register sleep or steps. It will show you the first time you open it for the day then it disappears till following day. Please fix asap. Ring is unusable ### 2/5 — Sucks *2026-05-08, version 1.3.1* This app is horrible! It won’t let me edit the profile. Very poorly designed! ### 2/5 — App is the problem, ring is great *2026-05-08, version 1.3.1* I am unable to set my profile. Tap on the gender to switch from male and get a gray screen with no ability to change anything. Same for every other setting. If I was a 142lb, 5’7” male and didn’t want to monitor things like stress and sleep since those have to be set up also, I just get a blank gray box and nothing changes. This makes the ring useless which sucks bc the ring itself is cute and fits well and has a good long battery life. Please fix this app. I didn’t have high hopes for the ring itself, but the app just needs to be fixed. Please fix it so I can use this adorable ring and I’ll gladly change my rating. ### 2/5 — Profile issue *2026-05-08, version 1.3.1* I can’t change the metrics or anything on my profile. I’ve uninstalled and it still does not work properly. I’m sure the information will throw off my results, so that is not great. ### 3/5 — Не работает на apple *2026-05-08* Данные о пользователе не работают. Я мужик 170 ростом, который должен пройти 15 000 шагов и изменить я это не могу. Очень злюсь. ### 1/5 — Functionless *2026-05-02, version 1.3.0* Drops constantly the WiFi. Spent more time reloading then using! ### 2/5 — Inaccurate app *2026-04-28* I have no idea if it’s just the ring, the app or both, but I’ve had this ring for a week and I’ve noticed in accuracies and disappearing data. I’ve had sleep data that was there one minute and then completely diaspores the next. Today was on a long run. At the completion of my over 3 mile walk, I went to stop the exercise and it was not only no longer clocking my exercise, it tracked none of it. I’ve also notice that it never records any of my heatbeats above 98 bpm. I have tested this multiple times. Manually I’ve checked my heartbeat being around 106 according to the ring app it’s will read it like I’m at rest. Again can’t tell if it the ring, the app or both that are dysfunctional, but my hopes aren’t high for either. I’m betting a replacement ring, so we’ll see, but I have a feeling it’s both. ### 2/5 — Can’t update period *2026-04-24, version 1.3.0* My period was longer than usual. I can’t update it in the app. The smart ring doesn’t recognize it it only allows you to log the period and not edit it. App also doesn’t tell you your actual temp just the changes in it. Not fertility friendly. ### 1/5 — App sucks *2026-04-23, version 1.3.0* The app it’s self is very easy to navigate BUT it is not accurate at all. The app said I hit 9,999 steps between the hours of 1am to 4am … I am asleep. Spent the ENTIRE day at the zoo walking … counted NOTHING, not a single step. I do not like having to go into the app everytime I want my heart rate, blood pressure and stress levels measured. My sleep schedule has NOT been monitored whatsoever. App needs serious fixing ### 4/5 — love! *2026-04-19* love the app and that it tracks my sleep pretty accurately, regularly checks my heart rate, and also tracks my steps! Only wish for the ring is to also regular track my stress levels, I have to manually do this part which is a hassle because i won’t be able to track that accurately if it’s not done manually ### 3/5 — Lost data *2026-04-16* I took the ring off to charge and lost all my data for the day. Attempted off loading the app to try to restore it. Now it’s all completely gone with no way to recover what’s been lost. And literally no customer support. Overall for the price, it’s ok. If you really want to keep track of your data over time, maybe try a different brand. ### 3/5 — Not accurate sleep scoring *2026-04-06* Just a heads up this ring will not accurately keep track of your sleep if you work night shift. It will not recognize that you sleep at all during the day. The description states that it is watching for decreased limb movement and that is how it senses that you are asleep, but it will not do that during the day time hours. ## Most critical reviews (10 lowest-rated) ### 1/5 — Ne trouve pas l’anneau Bluetooth *2026-08-04* Impossible de connecter avec l’application et mon IPhone. ### 1/5 — Just terrible, avoid like the plague *2026-07-28* Trust the bad reviews, they are spot on. No matter what you do, (reset, reboot, on /off etc) the ring wont connect to your device..no trying to return to Amazon.. terrible device ### 1/5 — So Many Things Wrong *2026-07-23* Where do I begin? First of all the workout list is ridiculous. It’s so long and full of so many different things ranging from the familiar to things like curling and kabbadi. This section needs to be completely redone in categories and then alphabetize within each category. It takes forever to find a workout. Maybe categorize things into indoor cardio, outdoor cardio, weight training, sports, etc. That would help at least a little. Second of all, I’m not sure if the ring is in accurate, or the apps measurements are inaccurate. When I compare my blood pressure from the ring to two actual monitors that I own., It is completely off by a lot, which is dangerous. The Sleep section is incredibly unclear. Why is REM sleep almost the same color as light sleep? I am not sure if the sleep biomarker is accurate either. I used two other sleep apps, and even though I am actually wearing the ring, it seems the least accurate. I think the most accurate thing on the app is the heart rate, but I can get a heart rate app anywhere. Please fix this app to improve usability, as the ring is useless if it is an accurate. Thank you. ### 1/5 — Data disappearing and horrible user interface *2026-06-03* The translation is a disaster. Sometimes data just randomly disappears. The activity logging is strange and not understandable at all. if i log 1h of training the app still says i only had 12 min of activity. ### 1/5 — Needs updating *2026-05-09, version 1.3.1* App will not allow me to update the profile. I have been trying several attempts and still I can’t get past editing the profile. ### 1/5 — Terrible *2026-05-09, version 1.3.1* App doesn’t really work. I cannot update my profile. I plan on returning the ring. I’ll probably get another type of ring truly upsetting. ### 1/5 — App issues *2026-05-09* Really sad as I’ve seen so many good reviews on TiKtok for the Osawalla smart ring but I am having issues right off the bat with the app. I am not able to adjust any of my information in my profile such as gender, DOB, weight, etc. Also not able to adjust any of the info under the menstrual cycle option. I don’t know if it’s the app that’s the issue or the ring. Will most likely have to return if this can’t be fixed. ### 1/5 — Terrible app *2026-05-08, version 1.3.1* The app will not let you change the profile setting and the tech support doesn’t respond. ### 1/5 — Umstellungen nicht möglich *2026-05-08* Die App ist relativ übersichtlich und theoretisch einfach einzustellen. Leider funktioniert genau das nicht. Ich kann leider nicht einstellen, dass ich nicht männlich, 170cm und 65kg bin. Das ist sehr ärgerlich. ### 1/5 — Complete failure - Sensors dead and all data lost *2026-05-03, version 1.3.0* After the firmware update, the sensors stopped working entirely. No heart rate, no SpO2, nothing. To make things worse, I lost all my historical data. A product that breaks just by updating its own software is unacceptable. Save your money and stay away. ## Most praised reviews (10 highest-rated) ### 5/5 — Why is this app rated so low? It’s literally a game changer! *2026-02-16* I downloaded the Da Rings app expecting the usual “meh, another wearable app that tells me I slept badly and judges me for it.” Instead, I got a tiny digital life coach that politely roasts me and helps me fix my habits. Honestly, I don’t understand the low App Store ratings because this app has been flawless for me. First of all, the insights section? Elite. It doesn’t just throw charts at you and say “good luck.” It actually explains your stats and gives productive (and very nice) criticism about what might be hurting your progress or wrecking your sleep. It’s like having a supportive health coach who says, “Hey bestie, maybe don’t drink caffeine at 9 PM if you want to function tomorrow.” Respectfully. The guided meditation section is another win. There are multiple options for stress, sleep, and unwinding, which makes it perfect if you’re new to meditation and don’t know where to start. It’s calming without being boring, which is rare because some meditation apps sound like they recorded the audio inside a refrigerator. Also… I used to be loyal to my Fitbit app. Keyword: used to. This app + my HOU Smart Ring gives me so much more insight that I straight-up stopped using Fitbit. No drama, just a quiet breakup. Major bonus points for syncing with Apple Health so all your wellness data matches across apps. And for my girlies, it even tracks your menstrual cycle and symptoms, which is amazing if you forget dates or ever need accurate info for your doctor. Honestly, that feature alone deserves applause. Overall, this app is a wearable tech game changer. It’s powerful, beginner-friendly, insightful, and actually helpful instead of overwhelming. If you’re on the fence because of ratings, ignore them and try it yourself. Sometimes the crowd is wrong and in this case, they’re very wrong. Sorry this is so long, but with the reviews currently on this app I felt an in-depth review would be best. So glad I ignored the reviews and went with my gut instinct, this is the best smart ring and app combo that I’ve found so far and I review tech for a living. ### 5/5 — Da best *2026-01-23, version 1.3.0* Hell yeah ring app ### 5/5 — Works great *2026-01-22* I have two rings - one paired more easily than the other, but by turning off Bluetooth and back on, the second was paired just fine. The ring and app work as intended- I get good readings daily on my BO, PulseOx, and Heart rate. Very happy with both ring and app. ### 5/5 — Ring *2025-12-31, version 1.2.9* The ring fit great, the app was easy to use and get into, and all of the features are really accurate and it’s a cheap great option and I recommend ### 5/5 — Love it *2025-12-18* I got this ring and got it too big ended up loving it in the app so I bought another one much surprise. It’s a different ring. It goes to the app JRing but you can’t tell what you’re getting because on the box it just says smart ring and there’s so many out there. I just found another one or the app it starts with a C it’s really long name. I’m not sure but I do like this one. It does your stress level and everything. ### 5/5 — Does what it’s supposed to do *2025-10-05, version 1.2.9* Simple and easy to use app. Can’t really fault it. ### 5/5 — Pretty Good *2025-09-13, version 1.2.8* Its a great way to keep track of my day-to-day fitness. And sleep schedule. Great App! ### 5/5 — Very Happy with Purchase *2025-08-09, version 1.2.8* Does what it says - monitors BP, sleep, Heart rate, blood oxygen & HRV. No membership required (which I love). ### 5/5 — Всё работает.Удобно,ничего лишнего. *2025-06-04* Считает шаги,сон,чсс,кислород в крови,вср,стресс,куча тренировок. ### 5/5 — Works as Advertised *2025-05-27* Arrived after 20 days. Came charged to 70 % and immediately linked via Bluetooth. No issues. All measurements matched my Smartwatch which I am replacing with this ring. Really happy with it so far. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-12.*