Details �� S12 Max Smart Watch – Key Specifications�� Display Screen size: 1.85″ to 2.29″ (varies by version) Display type: TFT or AMOLED (newer versions) Full touch screen support �� Connectivity Bluetooth calling (make/receive calls directly) Bluetooth version: typically 5.0 or above Compatible with Android & iOS devices ⚙️ Features Call & message notifications NFC support (limited functionality in some regions) Multiple watch faces Voice assistant (in some models) Music control & camera control Alarm, stopwatch, weather updates ❤️ Health & Fitness Tracking Heart rate monitoring Blood oxygen (SpO₂) tracking Sleep tracking Step counter & calorie tracking Multiple sports modes �� Battery Battery capacity: around 200–300 mAh (approx.) Usage time: 1–3 days (typical use) Charging: Magnetic charging / wireless charging (newer version) �� Build & Design Waterproof rating: IP67 (splash resistant, not for swimming) Body: Metal or alloy frame (varies) Strap: Silicone or removable strap �� Other Features App support (e.g., WearFit Pro or similar) Raise-to-wake display Password lock Basic games (in some versions)