# Cosmy — user reviews

> 9 indexed App Store user reviews of Cosmy by BWT ROBOTICS POOL & SPA LTD, rated 1.00/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/cosmy/id1579291878/reviews
- App overview in markdown: https://appshunter.io/ios/app/cosmy/id1579291878.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 7

## Most critical reviews (9 lowest-rated)

### 1/5 — Nul

*2025-06-12, version 1.2.6*

A éviter

### 1/5 — Could not do any worse …

*2024-08-31, version 1.2.6*

I really have to say that after purchasing one of their products (cosmy 200) the app is really bad. Not only the last update was a year ago and there are many problems to date with it. The bot does not comply when it is used manually. You ought to make an effort with your app.

### 1/5 — Application inefficace.

*2024-07-04, version 1.2.6*

Il vaut mieux regarder sa montre que le temps restant sur l’application qui, par ailleurs se déconnecte en permanence. Il faut éteindre son téléphone pour se reconnecter.
Le mode manuel n’est pas fluide.
Un travail de mise à jour serait plus que nécessaire.
Le robot est bien meilleur que son application.

### 1/5 — Bluetooth doesn’t work

*2024-06-22, version 1.2.6*

The app won’t connect via Bluetooth even though the vacuum is clearly on

### 1/5 — Gênant

*2024-05-31, version 1.2.6*

L’application ne détecte pas le robot. Nul.

### 1/5 — Nul

*2024-05-09, version 1.2.6*

Ne marche pas

### 1/5 — Useless

*2024-02-04, version 1.2.6*

The vacuum only runs for a few minutes when turned on via the app. The remote control option doesn’t work. I would give zero stars if it was an option.

### 1/5 — Bad app

*2023-05-09, version 1.2.6*

The app constantly loses connection with the robot cleaner and the cleaner only cleans for maybe 5 minutes before turning off even though I have it set for 2.5 hours. It never turned back on unless I go into the app and reset everything and turn on the cleaner again. It’s completely useless

### 1/5 — Mauvais

*2023-05-06, version 1.2.6*

Le robot BWT se déconnecte en permanence malgré la proximité de la tablette Androïd ou iPhone sans intérêt

---

*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 2026-07-27.*