Haylou Watch is the official smartwatch companion app developed by Dongguan Liesheng Electronic Co., Ltd. (东莞市猎声电子科技有限公司), the maker of Haylou wearable devices. The Haylou Watch app connects to compatible Haylou smartwatches via Bluetooth and delivers comprehensive health and fitness tracking — including step counting, calorie tracking, distance measurement, sleep analysis, heart rate monitoring, SpO2 (blood oxygen), and exercise recording — all synced directly from your wrist.
On Google Play, Haylou Watch has accumulated 100K+ downloads with a 3.5-star rating from over 917 reviews. On the App Store, it has 5 ratings and requires iOS 12.0+ with a file size of 596.4 MB. The app supports 32 languages and is available worldwide for free with no in-app purchases.
Device Pairing & Management
Haylou Watch makes it straightforward to pair and manage your Haylou smartwatch:
- Bluetooth pairing — scan and connect to your Haylou watch with a simple tap; supports the AM05 series with more models planned
- Device dashboard — view battery level, firmware information, and connected device status at a glance
- Notification sync — push incoming call alerts, SMS, and app notifications to your smartwatch so you never miss important messages
- Watch face customization — personalize your Haylou watch with a variety of built-in and custom watch face styles
- Device settings — configure sedentary reminders, alarm clocks, schedules, backlight brightness, and measurement units
The app supports both Android 9.0+ and iOS 12.0+, ensuring broad compatibility across phone platforms.
Health & Fitness Tracking
Haylou Watch provides continuous health monitoring from your compatible smartwatch:
- Step tracking — count daily steps with progress visualization and goal setting
- — estimate calories burned based on your daily activity and exercises

