# PRO TREK Connected — user reviews > 64 indexed App Store user reviews of PRO TREK Connected by CASIO COMPUTER CO., LTD., rated 4.60/5 from 345 ratings. - Source: https://appshunter.io/ios/app/pro-trek-connected/id1456086278/reviews - App overview in markdown: https://appshunter.io/ios/app/pro-trek-connected/id1456086278.md - Rating breakdown: 5★ 279 · 4★ 36 · 3★ 13 · 2★ 8 · 1★ 9 ## What do users think of PRO TREK Connected? Overall sentiment: mixed **Pros** - 👍 Useful app for Pro Trek - ⌚️ Seamless watch connection - 🧭 Multifunctional watch features - 💪 Robust and durable watch - ⏱️ Accurate timekeeping - 💡 Easy watch setup - 🎣 Fishing spot memory - 🚶 Step counter functionality **Cons** - 📉 Complicated to use - ❓ Manual difficult to read - 🔌 Watch not connecting - ⏳ Auto backlight turns off - ⚙️ Watch constantly out of sync - ❌ App force closes - 📍 Route tracking issues - 📊 Step counter overcounting - 🗄️ Data export issues **Commonly reported bugs** - New version not updating - Watch not connecting after update - Auto backlight turns off randomly - Step counter weekly view off by one day - Watch constantly out of time - Pairing to iPhone fails - App force closes right after opening - App crashes after launch - Watch shows incorrect time after setup - Suddenly unable to connect - Pairing fails after app reinstall - Watch shows error message 'Recover' or date 1/01 - Watch is constantly out of sync - Alarm buttons not active in app - Route is not recorded - App bounces after pairing - Cannot connect watch PRT-B50 - Step counter overcounting - Cannot connect to iPhone 11 - Cannot connect PRG-650Y **Most requested features** - Add Russian language support - Improve app intuitiveness and simplicity - Add ability to locate lost watch - Enhance fishing port data - Increase domestic data - Add option for auto light after sunset/before sunrise - Sync with standard Apple Health app - Translate pressure to mmHg - Add ability to add friends or join groups for step counter - Add option to add photos to fish memo - Add option to delete fish memo entries - Allow offline manual viewing - Support Apple Health for steps - Add import function for destination location - Add calibration options for stride distance ## Newest reviews (13 of 64) ### 3/5 — your bunny wrote *2024-11-30* Сделайте русский язык !!! ### 3/5 — New update *2024-08-11* Not update new version watch not connect ### 2/5 — 使いやすさ。 *2023-06-20, version 1.1.8* もう少し使いやすい方が有難い。 アングラーとしては、大きな港より、漁港の場所を充実させて頂きたい。 国内の情報を増やして頂きたい。 ### 3/5 — Margini di miglioramento *2023-04-23, version 1.1.8* Potrebbe essere più intuitiva e semplice. ### 4/5 — Tilt auto backlight will turn off by itself *2023-01-23* Very effective app just as their watches! Love the app and the watch which in my case is b70 But there is a bug which has been mentioned in some reviews that the auto backlight feature will sometimes turn it off randomly. Additionally, it will be nice to have auto light on feature to be on only after sunset and before sunrise. I believe it is also supported by the firmware of the watch and should be easier to support in the app too ### 4/5 — Нужно доработать. Есть предложения) *2022-11-12* Нет синхронизации со стандартным приложением  здоровье. Нет возможности перевода часов на русский язык. Ну и давление можно было бы перевести в мм/рт. столба, так в РФ привычнее. ### 4/5 — minor calendar bug *2022-10-31* the step counter shows correctly on monthly calendar but weekly view is off by one day ### 4/5 — Light *2022-09-19* The auto light feature when tilting sometimes turns itself off in the app. It’s minor but kind of annoying. Otherwise the app is decent for the Pro Trek. ### 2/5 — Hardly ever works *2022-08-06* This watch has great features but none of them work correctly the Quach is always out of time ### 2/5 — 突然接続不能に *2022-04-09, version 1.1.7* 2021年末にPRT -B50を購入したのを機にこのアプリをインストールして難なく使っていたのですが、4月上旬突然接続出来なくなりました。カシオのサポートページにある診断に従っていろいろやってもダメで、アプリの削除、再インストールしたけど、今度はペアリング不能に。数台のiPhoneやiPadで試しても同じ症状。これは時計の方に問題があるのでしょうか？とにかく不可思議です。 ### 5/5 — Casio watch apps *2021-11-07, version 1.1.6* This is a good apps to connect your casio watch with smartphone. ### 5/5 — Muy buena *2021-10-23, version 1.1.6* Muy buena la APP, muy útil e interesante para senderismo, en mi caso con un PRT-B50 ### 4/5 — 釣果の記録 *2021-09-30, version 1.1.6* 釣果の記録方法の説明がわかりづらい。 ## Most critical reviews (10 lowest-rated) ### 1/5 — Complicato *2023-02-21, version 1.1.8* Troppo complicato. Ho cambiato la batteria non si regolano più le lancette ### 1/5 — Déçu!!! *2022-11-01, version 1.1.7* Quelques mois après la garantie, la montre est HS. Aucun geste du service client Casio ainsi que du SAV officiel Nikken France. J’avais pourtant l’habitude des montres fiables chez Casio et là je suis servi… la montre est constamment déréglée impossible de l’utiliser. J’ai soit le message d’erreur “Recover” ou la date au 1/01. Il faudrait changer le module principale pour 130€ … soit quasi le prix de la montre. Très déçu par casio. Aficionados passez votre chemin! ### 1/5 — Pairing to iPhone 11 Pro Max *2022-07-14* Just received my watch and followed the instructions to pair but all I get is error on the watch and the app does not open. ### 1/5 — Сделайте нормальное приложение! *2022-04-14* При настройке времени,циферблат показывает настоящее время,стрелки совсем другое!Как с этим быть теперь? Что только не делал. ### 1/5 — Bug? *2022-04-08, version 1.1.7* It is 2022, why do this app always force close right after I open it? Even after the update ### 1/5 — 闪退 *2022-03-26* 闪退，iOS12 ### 1/5 — Will not connect *2021-10-12* Always fails to connect to iPhone. ### 1/5 — Приложение не работает *2021-07-26* Разочарован, установил, но приложение после запуска сразу вылетает! Iphone 8, IOS 12.1, PRO TREK B-50. Casio вы не в состоянии сделать для IOS нормальное приложение? То чувство когда купил дешевую китайскую поделку... Когда исправите поменяю оценку ### 1/5 — 1 *2021-06-17* Почему вылетает приложение? ### 1/5 — 高度 *2021-04-26, version 1.1.5* 設定が出来ない ## Most praised reviews (10 highest-rated) ### 5/5 — Casio PRO TREK B 70 *2023-10-22, version 3.0* Ce que je reproche à cette application c’est qu’on est pas la capacité de localiser notre montre en cas de perte ce qui m’est arrivé il y a un mois j’ai perdu ma montre au cinéma et il était impossible de savoir où elle était j’ai dû en recommander une sur un site spécialisé vu que ce modèle n’est plus disponible mais si il y a moyen de localiser la montre j’aimerais bien qu’on m’explique comment car la notice c’est très compliqué à lire ### 5/5 — Pro Trek *2023-03-21* Useful App ### 5/5 — 他に類を見ないほど・・・ *2022-11-15, version 1.1.7* とにかく、多機能、月齢🌒、気圧🎐、コンパス🧭、タイドグラフ、歩数計、高度計、魚🐟の釣れた場所記憶、⬅️アプリと連携(PRO TREK connected)、アラーム、ワールドタイム。とにかく軽いので装着感も感じられません😆 これで、電波ソーラーは良いけど、二次電池交換時は高額になるのでこれが最適だと思います。 時間補正は、アプリ連携で全然問題なし！！😆出来ればチタンバンドがオススメ😎劣化や破損が少なめ、万が一バンドにキズがついても 浅いキズなら緑色のスコッチブライトで擦ればキズはほとんど消えます。 ### 5/5 — Perfetto *2022-10-29, version 1.1.7* Bravissimi ### 5/5 — Never had a problem, hope it stays that way *2022-10-22* My experience with the app and my watch on iPhone has been seamless. I hope it remains reliable, and have to give credit to Casio for keeping on top of it. Thank you. ### 5/5 — Pro trek 5601 *2022-08-31, version 1.1.7* 5601 trek- ottimo orologio soprattutto per chi ci vede poco da vicino e particolarmente utile e corretto con altimetria, temperature e bussola! Display da ingrandire! ### 5/5 — Great watch *2022-08-09* Comfortable, durable, waterproof, and accurate timepiece. ### 5/5 — Nice *2022-05-02, version 1.1.7* Upgrade the app pkz ### 5/5 — Les montres casio PROTREK au top *2021-12-03, version 1.1.6* Bonjour, j’ai toujours eu des Casio Protrek et je ne compte pas changer de marque . Montres robustes que j’utilise par tous les temps -moto , sous la pluie en montagne lors des révisions moto et auto . Un conseil pour les sportifs je vous conseille cette marque ….. cordialement . ### 5/5 — 最低限で面白味がない *2021-11-14, version 1.1.6* もっとプロトレックが活用方法とかマニュアルを参照できたりとかとりあえず作った感が否めない --- *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 2026-08-26.*