Description
Overview
The Black Shark A3 (BS-W2404) is a round smartwatch with a 1.53" ultra-narrow bezel display and a sport-ready design. It combines a high-brightness screen and long battery life with Bluetooth calling and multiple activity modes, delivered in a black finish with a removable silicone strap and physical crown plus side button for control.
Key Features
- 1.53" ultra-narrow bezel display with vivid colours and high brightness
- ENC noise-canceling Bluetooth calls for clearer conversations from your wrist
- Long battery runtime—up to 14 days on a single charge
- 3ATM water resistance suitable for swim, handwashing and rainy conditions
- Extensive personalization with over 240 watch faces
- 120+ sports modes to track a wide range of activities
Technical Specifications
- Display size: 1.53"
- Resolution: 360 x 360
- Brightness: 600 nits
- Refresh rate: 60Hz
- Pixel density: 240 PPI
- Water resistance: 3ATM (swim, handwashing, rain)
- Battery life: up to 14 days
- Bluetooth calls with ENC noise-canceling
- Watch faces: 240+
- Sports modes: 120+
Ideal For
Users who want a bright, easy-to-read round smartwatch with long battery life, built-in Bluetooth calling and broad sports tracking options — suitable for everyday wear, fitness sessions and light water activities.

















