About this app
ZSWatch is the official companion app for the ZSWatch open-source smartwatch. Connect via Bluetooth to unlock the full functionality of your DIY smartwatch. FEATURES • Firmware Updates Update your watch firmware wirelessly over Bluetooth. Download official releases directly from GitHub or load local firmware files. Includes LVGL resource updates for custom watch faces. • Health & Activity Tracking View your daily steps, heart rate data, and activity history. Track your fitness progress with beautiful charts and statistics. • Weather Sync Get current weather conditions on your watch. The app automatically syncs weather data based on your location. • HTTP Relay Relay HTTP requests from the watch over BLE allowing watch to fetch information from internet. • GPS Location Relay Share your phone's GPS with your watch for accurate location data during outdoor activities and workouts. • Developer Tools Built-in tools for developers and enthusiasts: BLE communication logs, sensor data visualization, and device diagnostics. • Battery Analytics Monitor your watch's battery level and track charging patterns over time. REQUIREMENTS • ZSWatch smartwatch (github.com/ZSWatch/ZSWatch) OPEN SOURCE ZSWatch Companion App is open source. View the code, report issues, and contribute at github.com/ZSWatch/ZSWatch-App
Latest release
What’s New
What's New • The firmware update screen now shows only the firmware compatible with your watch, making updates simpler and safer. A new option for watches with a rotated display is also available. Fixes & Improvements • Fixed an issue on iOS where Bluetooth permission was not requested at the right time, which could prevent the app from connecting to your watch. • Improved reliability when loading firmware update files from local storage. • Fixed app icon, splash screen, and launcher icon display on Android and iOS.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 23, 2026 · 1:06 PM Free
Screenshots
