Added prompt to approach the device during Bluetooth pairing.

Change the device adding method to Bluetooth model scanning, and add support for multiple devices to log in to the same account.

This update keeps all the functionality you enjoyed in version 1.0, while adding a new convenience: you can now check liquid level data instantly – no account registration or login required.

Important Note This update includes a complete overhaul of the account system. All existing users are required to re‑register with an email address and log in again to access the new cloud features. We apologise for the inconvenience. Version 2.x.x What's New Cloud Sync – Your Data, Everywhere Added server communication to back up and synchronise your tank level data. After signing up with your new account, view real‑time and historical data anytime, anywhere – with enhanced security. Brand‑New Account System Supports email registration and login, plus a built‑in account deletion process. You are in full control of your personal data and identity. One‑Tap Gateway Setup Added easy Wi‑Fi configuration for the Bluetooth‑to‑Wi‑Fi gateway. Follow the in‑app guide to connect your Bluetooth device to your home network and enable remote access. Visual Tank Management Now you can take a photo for each tank and give it a custom name. Manage multiple tanks at a glance with image memory. Water Usage Insights & Predictions New usage logs and trend charts, plus intelligent forecasting based on historical data – helping you plan your water consumption wisely. Improvements & Fixes Enhanced Bluetooth connection stability Fixed various minor issues

Fix known bugs.

Fix a serious bug.

Fix a bug.

Fix bugs.

Fix bugs.

Fix a bug.

Fix bugs.

Fix bugs.

Fix bugs.

Optimize some functions

Fix bugs.

Fix known bugs.

Fix bugs and improve the experience.