Finevr ZL99J Bluetooth calling smart watch music measuring heart rate blood pressure blood oxygen multi-sport smart watch Smartwatch  (Black Strap, Free)

Bluetooth 5.3 Call: The mens smart watch are equipped with the latest Bluetooth 5.3 chip, which increases the connection speed by 80%, and a highly stable connection with no delay. Answer and make calls right from your wrist, and easily sync multiple mobile contacts. All-Day Health & Fitness Companion: smart watch is equipped with a high-precision optical sensor that supports 24h real-time heart rate monitoring, helping you stay informed about your physical condition. This smart watch records 100+ sports modes like running, cycling, and yoga. The Fitness tracker is IP68 waterproof, allowing you to wear it during outdoor activities, rainy days, and while washing hands (Note: Do Not use in showers, saunas, swimming etc) Long-Lasting 3-Day Battery & Fast Charging: No daily charging needed! This smart watch for men has a large built-in 200 mAh battery that ensures up to 3-5 days of use and about 15 days of standby time with just 3 hours of charging. The magnetic charger snaps on quickly—just 2 hours for a full boost, so you stay powered through workouts and busy weeks. Lightweight, Comfortable: Made from durable, skin-friendly materials, fits all wrist sizes. The adjustable strap ensures all-day comfort, while its rugged design withstands dust, shocks, and water—perfect for active lifestyles.