# SmartHealth — user reviews > 870 indexed App Store user reviews of SmartHealth by Shenzhen Yucheng Innovation Technology Co., Ltd., rated 3.00/5 from 2,169 ratings. - Source: https://appshunter.io/ios/app/smarthealth/id1450500729/reviews - App overview in markdown: https://appshunter.io/ios/app/smarthealth/id1450500729.md - Rating breakdown: 5★ 715 · 4★ 249 · 3★ 262 · 2★ 286 · 1★ 657 ## What do users think of SmartHealth? Overall sentiment: negative **Pros** - 👍 Comfortable and lightweight ring - 💡 Useful health tracking features - 🚀 Accurate heart rate and oxygen readings - ⏱️ Long battery life **Cons** - 🐛 Inconsistent sleep tracking - 🔋 Short battery life - 🔍 Inaccurate step and blood pressure tracking - 🤖 Poor app connectivity and sync issues - 🔧 Lack of customer support **Commonly reported bugs** - App crashes and freezes - Bluetooth connectivity problems - Incorrect data recording **Most requested features** - Add more sports/workout tracking options - Improve sleep tracking accuracy - Allow customization of data display - Integrate with Apple Health ## Newest reviews (15 of 870) ### 4/5 — App has improved *2026-09-03, version 1.9.1* Was not happy with the sleep tracker not syncing but it has improved dramatically since 2025. ### 2/5 — Needs Redefining *2026-09-01, version 1.9.1* This app needs to be more demographic. In the health app it assumes you have black hair among other things and asks questions you can’t answer unless you meet a certain criteria. It’s ok for the money but accuracy is not there so you only get rough results and these can be manipulated by the data you put in the app. ### 4/5 — Good *2026-09-01, version 1.9.1* Good update. Thank you ### 3/5 — Not bad, but needs work *2026-08-30, version 1.9.1* It’s pretty good for the price and the fact there is no subscription makes it that much better. The app needs a tweak, though. Whenever I track a workout, after a few minutes I’ll get the message “movement stopped” and the tracker stops. I can be in the middle of a set and it will just stop. Everything else is fine. Fix this one little thing and it will be perfect. ### 4/5 — Need more sleep *2026-08-27, version 1.9.0* Doesn’t track all sleep ### 2/5 — Won’t connect to Apple health *2026-08-27, version 1.9.0* Tried restarting the phone, deleting and redownloading the app, the menu gets stuck at telling the user to change the settings manually in the health app. Mentions going into devices menu, and selecting the SmartHealth app from the Apple health app. Nothing comes up. ### 2/5 — Sucks *2026-08-25, version 1.9.0* The ring died so I charged it. Now it refuses to reconnect. ### 4/5 — Not connecting to health app *2026-08-24, version 1.9.0* Data seems to be pretty accurate compared to other products tried resetting the phone resetting the apps using AI to help and cannot connected to the Health app otherwise pretty good product ### 2/5 — Apple health doesn’t work or connect *2026-08-23, version 1.9.0* The ring works perfectly, but SmartHealth won’t connect to Apple Health. The app tells me to enable permission manually, but SmartHealth doesn’t appear anywhere in Apple Health settings. I’ve reinstalled the app, restarted my iPhone and reset privacy settings. Please fix the Apple Health integration. ### 2/5 — Disappointed *2026-08-22, version 1.9.0* I purchased to monitor my blood pressure. Hoping it was closely accurate but it’s not. Anywhere from 10-20 points off. I check using my home blood pressure machine. But that’s not the most annoying part. The app really sucks. Guaranteed 1 out of 3 times I open app it freezes. The ring is useless without the app. I either have shut down the phone and restart or delete and reload the whole app. Very disappointing ### 3/5 — Like it so far *2026-08-22, version 1.9.0* I like it but it will not sync with my Apple health I’ve deleted it redownloaded it and same thing nothing and getting authorization failed ### 2/5 — Connect to iPhone. The ring isn’t connecting to iPhone I’ve followed all the steps and it’s not worn *2026-08-21, version 1.9.0* How do I get my ring to connect to my iPhone? It’s not showing up on my phone at all. ### 3/5 — Does not connect to Apple health *2026-08-20, version 1.9.0* I am unable to connect to Apple health. When will this n fixed? ### 1/5 — Apple health app *2026-08-20, version 1.9.0* Dose not work with apple health app. Wont show up. App won’t sync ### 2/5 — It’s ok *2026-08-15, version 1.9.0* I just don’t understand why the language keeps switching and sometimes how much I wanna sleep changes how much there’s just a lot of things that seems to glitch out but other than that, I really like it ## Most critical reviews (10 lowest-rated) ### 1/5 — Dumb ring *2026-09-02, version 1.9.1* Everything is in Chinese. Horrible instructions and the app does not link with Apple Health App. A waste of money. ### 1/5 — Good ring *2026-08-29, version 1.9.1* Love the ring and everything about the app but once you try to apple heath it’s get confusing and doesn’t connect ### 1/5 — Not Syncing with Apple *2026-08-27, version 1.9.0* App itself is not requesting permission from Apple iOS to sync data. There is no way to manually do it 😡😡😡😡😡😡😡 PLEASE FIX ### 1/5 — Ouch *2026-08-25, version 1.9.0* I’m not sure how good the ring is, but the app is horrible. It keeps trying to get me to change the language to something Asian. I’m not Asian. Fix the app and maybe the ring will be good. Until then, you get one star. Update 8/22/26 App now fails to connect with ring. Keeps telling me to make sure my Bluetooth is on. It is on. Worked for about three days after update, then fails again. Not sure how many more chances I’ll give this ring. ### 1/5 — Unable to create a new account *2026-08-23, version 1.9.0* Unable to create a new account or receive verification code. Are there any limitations to size or characters for a password? When I tried to contact App Support, the page is unreachable. ### 1/5 — Does not connect to Apple Health *2026-08-23, version 1.9.0* ugh i’m so annoyed ### 1/5 — Sub par *2026-08-22, version 1.9.0* Doesn’t stay connected has limited feedback. My old one was better and cheaper. Fails to connect to apple health. ### 1/5 — SmartHealth *2026-08-21, version 1.9.0* It worked 1 time than it never worked again. Pure junk I am going to throw my electronics ring in the garbage ### 1/5 — Great promise, low value *2026-08-20, version 1.9.0* Ring rarely lasts 2 full days, so can’t trust the readings. Sleep tracking is inconsistent, so not helpful! If I were to buy again, would get a better model. ### 1/5 — No walking tracking *2026-08-20, version 1.9.0* Thumbs down not recognizing my walking steps ## Most praised reviews (10 highest-rated) ### 5/5 — Se conecta bien con Apple Health *2026-08-30, version 1.9.1* Estoy muy a gusto con el anillo y su aplicación , sé que puede mejorar , pero en visión general es buena ### 5/5 — Accurate and motivational device *2026-08-29, version 1.9.1* The smart ring is clearly the main reason I have brought my heart rate and blood pressure down to a normal level. It nudges the user to create better habits and tracks any improvement which in turn motivates you to do better. ### 5/5 — Español *2026-08-27, version 1.9.0* Español ### 5/5 — Now works perfectly since update *2026-08-24, version 1.9.0* Got my ring and it worked fine for a week but now will not update on the app. You can manually do all the checks which proves it is an app problem. It makes the ring useless as that is what I bought it for. This has been mentioned previously on reviews so looks like they aren’t really bothered 😡. I need to put an update on this review as since the last update it now works perfectly. ### 5/5 — Great Alternative to Oura *2026-08-16, version 1.9.0* Great alternative to Oura or some of the other rings. It now shares with Apple for some metrics. I purchased it to mainly track my sleep because I can’t sleep with my watch. It’s quite accurate regarding BP and pulse as compared with in clinic results as well as home screening. Go for it ### 5/5 — Hard worker *2026-08-12, version 1.9.0* It should have more things in the app to test like sugar Ect ### 5/5 — Love! *2026-08-07, version 1.8.8* I’ve been using my ring for over a year and it is just keeps getting better as far as the accuracy. I wear it at night to track my sleep time and I track my steps daily. I’m very pleased! ### 5/5 — Love!!! *2026-07-30, version 1.8.8* I’ve been using my ring for over a year and a half and it is just keeps getting better as far as the accuracy. I’m so pleased!! ### 5/5 — Good so far *2026-07-27, version 1.8.7* I’ve had it 24hrs and everything checks out. ### 5/5 — very nice app *2026-06-24, version 1.8.7* using a smart ring on my ring finger using this app. seems to work well and easy to use i keep receiving notices to update app but i’m nervous if i do there will be a monthly charge, so im not updating. --- *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 2026-09-07.*