# Smart Wristband 3 — user reviews > 150 indexed App Store user reviews of Smart Wristband 3 by 永坚 郑, rated 3.33/5 from 93 ratings. - Source: https://appshunter.io/ios/app/smart-wristband-3/id1458086392/reviews - App overview in markdown: https://appshunter.io/ios/app/smart-wristband-3/id1458086392.md - Rating breakdown: 5★ 33 · 4★ 15 · 3★ 14 · 2★ 12 · 1★ 19 ## What do users think of Smart Wristband 3? Overall sentiment: mixed **Pros** - 👍 Easy setup and pairing - ⏱️ Accurate time and step counting - ❤️ Heart rate monitoring functionality - 😴 Sleep tracking capability - 💰 Good value for price - 🔋 Long battery life - 🔌 Magnetic charging port - 📱 Syncs with phone seamlessly - ⚙️ Customizable watch faces - 🎯 Alarm and notification features **Cons** - 🐛 Frequent app crashes - 🔗 Connection/pairing issues - 📊 Inaccurate data tracking - ❌ Missing promised features - 🌐 Poor Apple Health integration - 💬 SMS/message notification failures - 📞 Call answering not functional - 🔐 Password reset unavailable - 🌍 Website language barriers - ✍️ Numerous spelling/grammar errors - 🔄 Sync inconsistencies - ⚠️ Unreliable sleep tracking - 🎨 Limited customization options - 🌡️ Inaccurate heart rate readings - 🚫 Login authentication problems **Commonly reported bugs** - App crashes on sleep tracker access - Device connection fails after initial pairing - Email confirmation not received for registration - Weather update not syncing despite app update - Login loops - email registered but won't authenticate - Step count discrepancies between watch and app - Heart rate data not syncing properly - Sleep tracking stops working after initial period - Notifications stop arriving after app use - App kicks user out when opening sleep data - Data not persisting between app sessions - Bluetooth connectivity drops intermittently - Watch face options not displaying all available faces - Do not disturb mode button overlap issue - Sleep duration calculations don't add up **Most requested features** - SpO2 blood oxygen tracking display - Lower heart rate alarm thresholds (below 100 bpm) - Battery percentage as digits - Weekly activity charts - Music control integration - Call and text reply functionality - SMS message notifications - Watch band variety/replacement options - Game and app downloads - Custom watch face backgrounds - Better weather location detection - Emoticon support for messages - Improved help and support documentation ## Newest reviews (16 of 150) ### 2/5 — Muy malo *2025-09-09, version 2.0.12* No funciona bien Muy limitados ### 2/5 — 至急 *2025-04-10, version 2.0.12* カスタムウォッチフェイスの画面がアプリ内で真っ白で変更できず、時計で表示していた待ち受けも何故か初期化されてしまい困っています。待ち受け変えたいのでバグを直して欲しい。 ### 3/5 — Old app for previous watch was better *2024-06-08, version 2.0.12* I bought the newest Willfull smart watch cause I loved the old model, but it recently broke, however this one is sub par. The ability to track my heart rates high and lows each hour is gone. As someone with heart issues, I need this data. This is a major inconvenience to upgrade and then lose my favorite features. ### 2/5 — Very basic app *2024-04-24, version 2.0.12* Doesn’t share data to Apple Health automatically despite stating it does but most annoying is that “app support” and “developer website” links don’t work redirects to a “page not found” ### 2/5 — Functions don’t work *2023-12-28, version 2.0.12* The only thing that actually works is the time and the step counter. Waste of money. ### 4/5 — Moi je la trouve simple et pratique pour l’utilisation de la marche . *2023-12-27, version 2.0.12* Moi je la trouve très pratique. ### 3/5 — Smart watch *2023-12-25, version 2.0.12* Ne faite pas confiance à la santé elle est fausse sur cette montre ### 3/5 — Ok as fast as it goes - O2 pls!! *2023-11-03, version 2.0.12* This app synchs and does mostly what I need. However there is one glaring omission: The really quite accurate SpO2 blood oxygenation data from my wristband isn’t downloaded or presented in the app. Instead the blood pressure function, which on my wristband is not in any way useful or accurate IS downloaded and presented. Please consider adding or swapping SpO2 for BP. Many thanks. ### 3/5 — 早く治して *2023-06-16, version 2.0.12* 文字盤設定画面が無くなってる ### 1/5 — Registered/no email confirmation *2023-05-14, version 2.0.12* I registered and have still not received an email confirmation. The app keeps telling me the email is registered but as I’ve had no email confirmation it won’t let me log in as just keeps saying email not registered. Can find an email address or help to fix this so at a bit of a stalemate. ### 1/5 — watch wont connect *2023-04-16, version 2.0.12* :( ### 1/5 — Pas de suivi *2023-03-09, version 2.0.12* Impossible de récupérer les données de l’appli santé (apple) jusqu’à votre application.. et pas de notification pour les sms. Dommage car la montre est jolie. Mais elle ne sert à rien du coup. ### 3/5 — Who is running this app? *2023-02-25, version 2.0.12* I just got this watch and so far I like it. I’m curious to know why there are so many spelling errors within the app. If I’m being honest, that does bother me. It makes me question if I should trust sharing my information. I don’t expect a business to have so many obvious errors. ### 2/5 — Creators of this app *2023-02-24, version 2.0.12* So when I go on to my watch and I swipe to the left at the weather thing it says “please run app to update weather” and I have updated it on app because on app it says newest version so if there is something I done wrong pls tell me so yeah I’m so mad that is says that mad 😡 😡 😡 😡 😡 😡 ### 1/5 — Crashes *2023-01-24, version 2.0.12* This app has historically done well. I like it. But lately it crashes every time I open it. I am on the latest version for iOS. Please help ### 3/5 — Decent *2023-01-19, version 2.0.12* The app is decent and syncs easily from the watch. The interface is fairly basic but does the job, though I’m pretty sure the step count and distance given is lower than it actually is as it often doesn’t match the built-in app from my phone. Also, it’s clear that the text in the app isn’t written by a native speaker as there are several instances where it doesn’t quite make sense and impedes understanding – would benefit from being edited by a native English speaker. ## Most critical reviews (10 lowest-rated) ### 1/5 — Montre *2025-06-03, version 2.0.12* Mauvaise qualité ### 1/5 — 使えねえ *2024-07-30, version 2.0.12* スマートウォッチとスマホを離れたらBluetoothの接続が切れる。そしてベアーリングを試みても中々接続出来ない。ヤフオクでの購入は粗悪品が多いので注意⚠️ ### 1/5 — Messages *2024-05-16, version 2.0.12* Disappointing that it will give notifications for everything accept sms messages I also thought it has the ability to dial or answer calls however those options aren’t available or work! Waste of money forsure ### 1/5 — アプリを開けない *2024-04-03, version 2.0.12* アプリを開こうとすると落ちて開けません ### 1/5 — Does not work *2024-03-10, version 2.0.12* I tried to connect my watch, but it didn’t even bind, saying “Device not found”. I reset the watch, my phone, but it didn’t worked. I’m kinda sure the word “trash” was created beachside of this app, because no other words could describe it. ### 1/5 — Not worth it *2024-03-01, version 2.0.12* The app is a joke. I needed to reset my watch and I have forgotten the password. I must have gotten sidetracked because I didn’t write it down. There is no option to get a password reset. I then went to their website but there is no option to change the text to English. I don’t speak Asian. I filled out the form as best I can and wrote a note but when I tried to send it by pressing the one box underneath the note assuming it to be the Send button because that was the only box underneath the message box not a thing happened. Therefore it’s useless to me. I should have purchased a Fitbit instead, ### 1/5 — 開かない *2023-11-02, version 2.0.12* アプリを開こうとしてもすぐに落ちる。 ### 1/5 — Registration is not possible *2023-08-24, version 2.0.12* When I register my email Adresse, it says my email is registered. And when I log in, it says email not registered. Sucks ### 1/5 — 一年で *2023-06-17, version 2.0.12* バンドをつけるとこにヒビが入り割れました。 ### 1/5 — 睡眠の質調べられるスマートウォッチ *2023-06-09, version 2.0.12* 睡眠障害のため、睡眠の質調べられるスマートウォッチ探して買って2日目全く反応しません。 歩数計と腕時計の役目しかない。 ゴムアレルギーのため、すぐ痒くなる。 残念です。 ## Most praised reviews (10 highest-rated) ### 5/5 — My watch experience *2024-06-23, version 2.0.12* Love it I had this watch for several years and I have enjoyed it since ### 5/5 — Smartwristband3 *2023-10-21, version 2.0.12* It’s is great improvement on my workout but I can’t update the weather where it says to but I’m giving it a 5 star thank you ### 5/5 — Great App! One Request Please! *2023-09-10, version 2.0.12* Really enjoying using this app with the smart watch I bought! Both are great :-) One App request please, I’m monitoring my heart rate for CFS /ME and I need to set the alarm for lower than 100. Would you please set the lowest range to 80 or 90 for the heart rate alarm. 👌 ### 5/5 — 4.5/5 *2023-06-01, version 2.0.12* Very good Watch and app love it, But it would be easier if you could see What percentage it is on. ### 5/5 — Very useful *2022-09-26, version 2.0.9* I do love these reports! Could we have a weekly chart to see how we do each day of the week? I tend to set my goals each week… Thanks! ### 5/5 — Awesome *2022-08-16, version 2.0.9* I’ve only had this watch for a few days and for £32 it seems like a steal. Im really chuffed with it. Im sure as more people use it the app will get better. It’s quite basic as is. ### 5/5 — Super *2022-08-08, version 2.0.9* Die App ist super und auch die Uhr. ### 5/5 — Need help *2022-07-16, version 2.0.8* There’s not a useful help section. This is really good but there’s a part of my watch I don’t know about. On the menu page where the find my phone is and the settings there’s a little picture under the settings some times it’s A water droplet, heart, umbrella or even a heart with wings. What is it? What does it mean? ### 5/5 — İyi *2022-05-24, version 2.0.8* Güzel ### 5/5 — Smart wristband *2022-04-20, version 2.0.8* I love my watch it does exactly what I want it to do …gives me my heart rate how many steps I do and how much sleep I get --- *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 2026-08-09.*