# CT Fit — user reviews > 35 indexed App Store user reviews of CT Fit by 开才 周, rated 3.12/5 from 42 ratings. - Source: https://appshunter.io/ios/app/ct-fit/id1436606144/reviews - App overview in markdown: https://appshunter.io/ios/app/ct-fit/id1436606144.md - Rating breakdown: 5★ 13 · 4★ 6 · 3★ 4 · 2★ 11 · 1★ 8 ## Newest reviews (14 of 35) ### 2/5 — Ct-fit *2022-05-20* I can not change theCelsius to Fahrenheit in settings and I have it set to imperial settings ### 2/5 — I don’t get notifications for all my apps *2021-04-16* I have two WhatsApp on my phone and I only receive notifications on only whatsapp business. I don’t receive notifications for all my apps. Please upgrade the app so I can get notifications for all my apps on my iPhone. ### 2/5 — Add weight? *2021-03-03, version 1.5.5* Add A WEIGHT ONE ### 2/5 — Fair *2020-12-28, version 1.5.3* Really disappointing that you cannot add weight lifting as an exercise. It does not give an accurate calorie burn. Very glad this was a gift and I didn’t spend money on it. It does make me want a legitimate watch that can accurately monitor heart rate and calorie burn. ### 3/5 — Be careful *2020-08-06* This was a fine app at the beginning. When I upgraded my tablet, it would no longer except this app. I lost all of the data I had amassed and can no longer wear the watch to use every month to compare my results. ### 2/5 — Battery hog *2020-07-15* It’s ran 2hrs in the background, with the Bluetooth off. I only used it for 5 min. It accounted for 30%of battery use. Deleted! ### 3/5 — Magnetic Charger *2020-06-29, version 1.5.1* My charger has turned opposite to my watch. The magnet won’t attach. What can I do? ### 2/5 — Not the best *2020-05-03* Worked fine for a month. Now shows it is connected to phone, but is not!! Have asked if there is any way to do factory reset and been given no help!! **Developer response:** Hi，May I know which model do you use? ### 2/5 — Need to be able to customize the face *2020-04-15* Need more fun options, would be great if it had them ### 2/5 — Okay *2020-02-29* When I first got it my music played and my text came through but then i clear the messages and then it won’t let me get messages anymore and it also won’t let me play my music I restarted it I did every thing in the world I hate it and I’ll never buy it again **Developer response:** Hi,It is likely that your device has not been connected to the App properly. If you have connected your device with your phone bluetooth setting directly, please disconnect it from your phone bluetooth setting, then you can connect it with the App directly again. If you still cannot find your device ID in the device searching page (tap the top right corner on the App home page), please double check if your device has been connected to other phones (check the connection status at the top left corner of the display on the device). If the connection status is “broken”which means not connected and still cannot be found in the searching page, try to restart both your phone and the device and then try again. Please refer to http://shirajo.com/faq.html for the issues you are facing with, there are more FAQ for your reference too :) Feel free to contact us at app@shirajo.com if you have any other questions :) Thank you very much for your support :)" For iPhone users, once you have connected the device with the App, there will be a system pop-up usually within 5 seconds (sometimes may take up to 30seconds for some phone) asking you to pair, please click “pair”, and the time should be synchronized in a few seconds, and the exercise data will also be synchronized usually taking not more than 1 minute. ### 2/5 — Notifications *2020-02-21, version 1.4.5* I can not get any notifications for calls or messages no matter what I try :( Everything else is great ### 2/5 — Keyboard not working while the watch is connected *2020-02-15* Not sure if anyone else have this issue. But if watch is connected to iPhone 11 latest version. The keyboard will not work in any applications. Once disconnect the device the keyboard is fine. I have deleted and downloaded and repairs the application multiple time, but the issue still exist. **Developer response:** Hi, pls try to download this app"CT UPGRADE" on you app store and update the firmware:) ### 2/5 — Missing the sleep pattern *2020-02-09, version 1.4.5* Really disappointed that mine is not recording my sleep pattern. This really was one of the reasons I bought it. Will be returning it ### 3/5 — Missing Section for Blood Pressure *2020-01-24, version 1.4.5* I want to see the highs/lows/average in a graph for blood pressure just like the heart rate section. However... When nurses in hospitals take vitals signs it includes heart rate, O2 saturation (oxygen), blood pressure (diastolic/systolic) and body temperature. Therefore, it would make more sense to have all of this data and graphs for each shown in a "Vital Signs" section. This would replace the existing heart rate section. ## Most critical reviews (10 lowest-rated) ### 1/5 — Not working for IPhone 11 *2023-01-15, version 1.5.7* Not working for iPhone 11 , update not available ### 1/5 — Inaccurate and frustrating *2020-12-29, version 1.5.3* If you’re interested in tracking your steps forget this app. I did a 5km walk and after looking at my step count it vanished and went back to zero. This has happened over the last 3 days. The date also spontaneously reset itself. Terrible functionality and this reflects badly on the watch suppliers who rely on this app for their customers. Not worth the effort, not worthy of your time. ### 1/5 — Vitals not accurate *2020-12-28, version 1.5.3* This watch doesn’t monitor vitals very accurately, I am usually around ~100/60 and the watch had me regularly at ~130/80. I had it on while getting my blood pressure taken in a cuff and I was measured at 109/66 and the watch had me at 129/78. It seems to be accurate with steps but not the rest. But I like that it measures my sleep and reminds me to be active etc... the sleep measurement does not appear to be accurate either, it seems to be a glorified pedometer that shows you your texts and calls and reminds you to stay active. All in all, it is good for me when I’m working at a desk, but I don’t think its worth the money it costs. ### 1/5 — Stopped Recognizing iPad Aug 2020/Doesn’t Work Oct 2020 *2020-10-13, version 1.5.3* I liked the inexpensive watch and app on iPad until 8/5/2020, when they would no longer recognize each other. You need the app to set the watch. If the app isn’t fixed soon, I will stop using the watch in October when Daylight Saving Time ends. I tried again in October 2020, after an app upgrade. It doesn’t work. The watch is running 3 minutes fast, and the time cannot be set without the app. ### 1/5 — Screen is not fonctionnalités *2020-09-29, version 1.5.3* Is working only by iPhone I wanted to see all information by my watch ### 1/5 — Not much info re different kinds of exercise *2020-04-23, version 1.4.9* How can I add my swimming to this app?? The walking is on there and a couple of other activities but mine is water running and water aerobics...how do I put those activities on the app?? Otherwise, it’s kind of useless for me. I use the Z12 watch. ### 1/5 — Strength Training application needed *2020-03-05* I would Give this product a five star rating if The application monitors strength training heart rate or adds strength training/ weight lifting as an activity. it’s a great product it’s just a simple fix in the application so I’m going to rate it a 2 star. More watch faces would be nice like Monitor your heart rate. Look at the time. ### 1/5 — Notifications do not work *2019-12-31* I have done everything to get the notifications to work. The developer gave me steps to follow but those options aren't even on the app. It's disappointing because i really like the watch. ### 1/5 — Forget this in the US *2019-09-28, version 1.3.4* The app only shows a 24-clock on the phone, and temperature readings are in Celsius. ### 1/5 — Adding exercise *2019-09-15* I use my treadmill everyday but i cant find a way to enter this activity on the app. I dont get credit for steps if i select walk. Help. ## Most praised reviews (10 highest-rated) ### 5/5 — Great value *2020-11-06* This app and the watch are great value. Battery life is good and all the measurements seem to be accurate for this type of device. The sleep, heart rate and O2 indications update quickly. For BP you have to stop your activity and manually start the process which takes 30 secs +/-. The charger connects via a magnetic contact pad which grabs the cable and orients it with no effort. ### 5/5 — Smart Watch syncing *2020-10-23* Works great with my smart watch. Been using it for a while. Syncs with the watch almost immediately and sets the time using my iPhone! ### 5/5 — Smart watch and app *2020-04-07, version 1.4.8* Great all around ### 5/5 — Great app *2020-01-04* This is awesome, the only thing missing is the ability to add a different face to the watch, good job on the application, doesn’t seem to have any impact on the phones battery life. Again the only thing missing is the ability to change the face on the watch. ### 5/5 — Better Than an Apple Watch *2019-09-17* Boy am I glad I didn’t spend 10 times as much on an Apple Watch which was what I started out looking for. But I wasn’t willing to spend the $ for an Apple 4 and there were no 3s to be found. Anyway, this watch is replacing a Fitbit Alta and I find it superior in almost every way. Most importantly, it’s comfortable AND I can read it outdoors. It’s sleep tracking isn’t as detailed as the fitbit’s but who cares? And this is the biggest, most important factor to consider - I needed some support, sent an email to the developer, and he replied within 12 hours. And this is the part that really amazes me. He had actually read my email and responded with and answer that was helpful, not just some generic suggestions that I had already tried. Then he worked with me until the problem was solved. Awesome service from the developer! Oh, and btw, the blood pressure readings are actually quite accurate if you follow the instructions. I love this watch! ### 4/5 — Confused *2020-06-10* Every thing is good but can you answer text on here ### 4/5 — Pretty good actually *2020-05-30* The people saying it only has 24 hour time and Celsius/metric readouts aren’t paying attention. You’re gonna have to spend a few mins in the app to configure everything and yes, not everything is user friendly, but this seems to be a great heart rate monitor as well as receiving notifications on it. ### 4/5 — Really good app so far but... *2019-10-15* So far the app is great. Would like to see an option for yoga to be added to keep track of calories, heart rate, and rest state during yoga practice. All other features are great. Feel like all fitness trackers are inclusive of main sports such as tennis, soccer, basketball etc. Adding yoga option, as there is a breathing/meditation option already on here, would make this watch/app even more attractive. Thank you ### 3/5 — Sleep *2021-03-08, version 1.5.5* Doesn’t work for broken up sleep patterns ### 3/5 — CT FIT SMART WATCH *2020-12-12* So far it’s a cool device. I was hoping to a call&text option on here. I figured it was more than just a Fitbit, but it’s just that. --- *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.*