







The Casio BP-300, launched in the early 1990s, is a pioneering digital watch that merged classic timekeeping with health tech, featuring one of the first wristwatch-integrated blood pressure and heart rate monitors via an external finger sensor. Housed in a lightweight resin case with an LCD display and backlight, it also includes essentials like a stopwatch, alarm, calendar, and reliable timekeeping. Though its health functions don't match modern medical devices, it was revolutionary for its time. Today, the BP-300 is a retro tech icon, prized by collectors for its innovative spirit and vintage digital charm.
Casio BP-300 Blood Pressure Monitor Watch is a groundbreaking timepiece that combines classic digital watch features with health monitoring tech, launched in the early 1990s. This watch was way ahead of its time, offering functionality that blurred the line between a watch and a health gadget. The BP-300 is best known for its ability to measure blood pressure and heart rate using an external sensor connected to your finger. While it may not rival today’s medical-grade devices, it was a game-changer for its era, making health tracking accessible in an everyday wearable. Beyond its health features, it’s still a reliable digital watch, packed with essentials like timekeeping, an alarm, a stopwatch, and a calendar, all displayed on an easy-to-read LCD screen. The lightweight resin case and strap ensure comfort, making it practical for daily wear. Today, the BP-300 stands as a vintage tech icon, sought after by collectors and gadget enthusiasts who appreciate its innovation and retro charm.