The HAYLOU RS5 blends modern design with a durable aircraft‑grade metal build weighing just 51 g. The large 2.01" AMOLED panel with 410 × 502 px resolution and 60 Hz delivers smooth visuals, crisp readability, and responsive control. Choose from over 150 watch faces and customizable widgets for quick access to weather, calendar, and activities.

Thanks to the built‑in audio chip, the watch handles Bluetooth calls with near Hi‑Fi quality, quick SOS contacts, and a voice assistant for calls, alarms, and weather info. You also get notifications, music controls, and event reminders, so you stay in charge without your phone.

For active users, there are 150+ sports modes (running, skiing, hiking, and more) and all‑day health tracking: SpO2, 24/7 heart rate, sleep, stress, and menstrual cycle. The low‑power system provides up to 9 days of typical use, about 3 days with AOD, and up to 20 days in power‑saving mode. The IP68 rating protects the watch during workouts and in tougher conditions.

• 2.01" AMOLED, 60 Hz, 410 × 502 px — smooth and sharp visuals
• Bluetooth calling, SOS contacts, and voice assistant
• 150+ sports, SpO2, 24/7 heart rate, sleep, and stress
• Battery life up to 20 days, approx. 9 days standard, 3 days with AOD
• IP68 water resistance and lightweight 51 g metal body
• Support for Android 6.0+/iOS 11.0+, Haylou Fun app