The Zero Smart Watch Royal Golden Metal is part of the Zero Lifestyle Royale smartwatch series, combining luxury design with advanced smartwatch features. Its key specifications and features are:

• Display: 1.43-inch Ultra AMOLED screen with a high resolution of 466 x 466 pixels, delivering vivid, crystal-clear visuals.

• Body & Strap: Premium finish in golden metal, likely stainless steel or zinc alloy combined with ABS, with options for metal straps offering a sleek, stylish, and robust look.

• Battery Life: Around 20-25 days of battery life on a full charge, powered by a lithium polymer battery (around 280mAh), with approximately 2 hours charging time via magnetic charger.

• Water Resistance: IP67 rating, providing protection against dust, sweat, splashes, and light rain.

• Connectivity: Bluetooth 5.0 or higher with hyper-sync for smooth Bluetooth calling and smart notifications including calls, messages, and social media alerts.

• Sensors & Health Features: Continuous heart rate monitoring, blood pressure monitoring, SpO2 monitoring, sleep tracking, breathe training, menstrual cycle tracking for females, and extensive health tracking.

• Sports Modes: 123 built-in sports modes covering many fitness activities.

• Customization: Over 200 watch faces including cloud-based and DIY custom faces for personalization.

• Additional Features: Voice assistant support (Google Assistant, Siri), music and camera control, alarm, flashlight, calculator, sedentary and drink water reminders, find device functionality, multiple language support, and gaming.

• Dimensions & Weight: Approximately 52.5 x 38.9 x 11.3 mm and weighing about 43 grams.

• OS Compatibility: Works with Android 5.0+ and iOS 9.0+ via the DaFit app; supports OTA firmware updates.