# SMART-TIME — user reviews > 40 indexed App Store user reviews of SMART by 军 胡, rated 3.20/5 from 53 ratings. - Source: https://appshunter.io/ios/app/smart-time/id1179256122/reviews - App overview in markdown: https://appshunter.io/ios/app/smart-time/id1179256122.md - Rating breakdown: 5★ 15 · 4★ 12 · 3★ 8 · 2★ 3 · 1★ 15 ## Newest reviews (17 of 40) ### 3/5 — Watch faces *2025-02-10* Would rate it higher if not for the limited number of watch faces ### 3/5 — Change the interface *2022-06-14, version 2.8.1* Good app overall with little difficulty pairing but it would be good to add a changeable interface for reading the watch. ### 3/5 — Could be better *2021-01-10, version 2.7.9* For the money you pay it’s not a bad watch very easy to set up and sync but the biggest thing is if it connected to Apple health it would really really be a lot better ### 2/5 — Notes for future development and bugs *2020-12-11* Hello, I am a user and I am very happy with how the app and the watch have performed I would like to note several bugs and issues I have noted. The biggest of which is the sleep tracker. I have tried to troubleshoot and adjust the watch however this seems to be deeper than that. I saw in your version notes that you patched the sleep feature in version 2.6.8 and wanted to give some feedback on what is wrong with the feature. It has consistently and accurately been able to track when I fall asleep. However, it is not monitoring the sleep throughout the night. It only tracks that I go into a light sleep for exactly 46 minutes every night and then wake up which is of course not the case. Some nights it doesn't track any sleep at all. But 8 days ago it readout that I sleep for -1 hour and 1 minute. I'm not sure if that is a graphical glitch or a bug but sleep is one of the features I want in a smartwatch. Other notes are I noticed there's no basic work out setting or one for weight training and was wondering if there was one that would work or if you would consider adding one. I also really hope you would update the software in the future to automatically sync with the app, without syncing the app reads data out of order. The all is simple to use and I enjoy it but I wish there was more customization and fine-tuned setting. The find phone feature doesn't always seem to work either. Automatic blood pressure monitoring would be nice too but if that could be an optional setting it would be great. Just some ideas and wished to chew on. I am very happy with the watch so far and hope it improves in later updates. Thank you for your time. **Developer response:** The watch sleep will be turned on at ten o’clock in the evening and turned off at nine o’clock in the morning, during which it will be automatically measured. After sleep, you need to connect to the app to synchronize sleep data, otherwise it will be overwritten by the following sleep data. If the problem is solved, please don’t forget the five-star Praise ### 2/5 — Lots of potential, not quite there *2020-10-02, version 2.7.7* Syncs fine for most things but not blood pressure or heart rate and no connection to Apple health which if added would hugely improve the app and the watch ### 2/5 — R2n smart watch weather *2020-08-15, version 2.7.6* My R2N smart watch How do is sync weather in the smart watch and I’m using for iPhone 6s ### 2/5 — Blood pressure is not recorded *2020-07-09* The watch measures the blood pressure but even after syncing, the app doesn’t track, record or monitor the blood pressure. And, mobile and watch needs to be synced like once every day or every few hours and I’m working with iPhone 6s+ Why is it so difficult to synchronize the data from watch to the app? Any reply would be appreciated. **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 4/5 — Please fix *2020-06-08* Hi,I love this app!It pairs with my Fitbit perfect.But there’s one problem.I can’t seem to get it to show me my heart rate.Everything is working but that.Please contact me back and tell me how to fix this.But other than that it’s a great app!😀 **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 2/5 — Needs improvement. *2020-05-20, version 2.7.5* GPS mapping not working at all. Tried contacting developers and all they ask is “Can you take a video of GPS anomalies”??? Unfortunately their help is not useful when they don’t understand. They watch i have I like, the Apk sucks and is very basic. Don’t for us too much on it. ### 3/5 — Not Great *2020-03-21* The watch is ok but it needs some updates. Watch faces don’t display correct info, very limited workout modes, sleep tracking and blood pressure very inaccurate. Barometer does nothing really. Good idea but not a finished product. Very few updated to date. **Developer response:** Thank you for your feedback, we will strengthen the update ### 3/5 — Age, height, weight ... *2020-03-17* These scrollers do not work in the app on an iPhone 8 Plus. I got these filled out in my profile but I had to do it blind as the scrollers are invisible. It would be helpful to have these fixed as soon as possible. **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 2/5 — Disappointed *2020-02-24, version 2.7.0* Can’t sync steps from the watch to phone. Please fix immediately. ### 4/5 — Weather *2020-02-21* How do you change from Celsius to Fahrenheit on the wether? **Developer response:** Can be set in the device APP ### 3/5 — Needs improvements *2020-02-15* Menstrual tracker does not let you save/edit the days or length of cycle. Please fix this so the feature can be utilized. Please add a breathing/relax feature as well as a customizable watch face option. Is there a way to show 12hr time instead of 24hr time? Sleep data recorded while sitting and I can’t delete it to record the actual sleep data. Thanks **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 3/5 — Time error *2019-12-25* Even when I set the time to 12 hour setting in my iPhone it still showing me the clock faces in a 24 hr format. How can I fix that? **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 2/5 — Annoyed *2019-11-01, version 2.5.4* Not happy I can’t link my contacts, what’s the point innit really?? ### 2/5 — Can’t access contacts *2019-09-04, version 2.3.8* I just got the watch yesterday and really have no bad reviews about it just it won’t let me sync the contacts on to the watch ## Most critical reviews (10 lowest-rated) ### 1/5 — Not wot *2021-08-22, version 2.8.0* The sms will not work and the sleep track won’t work phone calls work but If I get a text it won’t show up I tried different things to make it work but nothing works and I have two of the watches. Works for the first month or so ### 1/5 — Cant register *2021-06-07, version 2.7.9* I cannot register on the app, it tells me that the send is failed for my verification code ### 1/5 — M5S doesn’t sync *2021-03-02, version 2.7.9* I have the M5S smart watch, and whilst the watch is very good, it will not sync to this app. The watch connects fine and I can use all the functions. I just can’t sync the data. I pull down on the main screen and it looks like it’s doing it, but no data gets transferred. I’ve tried the smart time pro app also, but have the same problem. It’s a shame as it’s actually quite a nice cheap watch! Update after dev response: Nope. I tried that. I tried everything. In the end, I threw the watch in the bin. Further update following 2nd dev response: I threw the watch away, so I can’t give you info on the about page! ### 1/5 — Connection to phone *2020-12-31, version 2.7.9* Will not connect to phone a load of rubbish I’m reporting you to apple for fake products and also fake help lines to ### 1/5 — Pathetic and Buggy App *2020-09-04* The watch is nice but the app is pathetic. Keep crashing and doesn’t sync up by itself. Also doesn’t have the correct data with Apple health, e.g. if you have 1000 steps over the day it only sync p may be 700-800 **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 1/5 — Looks promising *2020-07-06, version 2.7.5* Looks promising with great features, but it won’t find my watch so can’t even start using the app. Very disappointed ### 1/5 — Synchronisation iPhone & Smartwatch *2020-04-24, version 2.7.4* Je possède un iPhone 6 (iOS 13) et je n’arrive pas à synchroniser ce dernier via SMART-TIME avec la montre F1N Smartwatch que je viens d’acheter via Amazon. Rémy ### 1/5 — Sleep monitor worthless *2020-04-02* Sleep monitor part of software is worthless my if I’m lucky it tracks one night out of a week. **Developer response:** Hello, can you contact me? We will solve the problem for you. WhatsApp: +86 136 2234 5443 (more convenient) Email: smartwatch@yeah.net ### 1/5 — Not work *2019-06-16* The app is not working **Developer response:** Hello, sir , could you please contact with me ? We will solve problem for you. WhatsApp:+86 159 1532 3894(more convenient) Email:sma.caesy@gmail.com ### 1/5 — This app is useless *2019-01-18, version 1.9.10* The app doesn’t synch the info . I’m not even able to log in . I don’t believe that I’m the only one on earth that use iPhone with a smart watch other then Apple Watch . Please do something ## Most praised reviews (10 highest-rated) ### 5/5 — Heart *2019-08-30* Heart rate and sleep monitoring are great.Thanks for bringing it! ### 5/5 — This app *2019-08-30* This app works and connects well to the watch. Ability to synchronize data quickly. still alright. ### 5/5 — With the *2019-08-30, version 2.3.8* With the last update it worked fine and all notifications were pushed to the watch (call, SMS, Gmail, Viber notifications are running)! ### 5/5 — Great app! *2019-08-30* Great app! Stick to it! Ultra-resolution, fast sync, and stable Bluetooth connectivity. The widgets that show the steps in real time will be great! ### 5/5 — The *2019-08-30* The app is easy to use. Pairing with a watch is easy. Once connected, it will work well. ### 5/5 — Good *2019-08-30* Good software,do not worry a lot. ### 5/5 — There *2019-08-30* There are a variety of sports modes that are very friendly to people who like sports. Lol, especially after exercise, my exercise data can be saved in the app. it's great. ### 5/5 — After *2019-08-30, version 2.3.8* After the exercise, the exercise data can be stored in the app, I am very happy to see my efforts. And take a screenshot to share with my friend.lol...... ### 5/5 — Very helpfull *2019-08-29, version 2.3.8* Very quick and helpfully answer from developer. Thank you very much ### 5/5 — Very helpful *2019-07-09* This watch has a lot of features for the money. I had a question about pairing and they were very helpful. --- *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 2026-06-10.*