Upgrade your training performance with the H303 H64 Heart Rate Monitor, designed for athletes, cyclists, runners, and fitness enthusiasts who demand reliable, precision-based monitoring. This advanced sensor uses both Bluetooth and ANT+ technology, ensuring seamless compatibility with popular devices including Wahoo, Garmin, cycling computers, smartphones, and fitness apps. Whether you're riding outdoors, training indoors, or monitoring your daily activity, this chest-strap monitor delivers stable, real-time heart rate data you can trust.
🚴 Dual Connectivity
With dual transmission support, the H303 H64 allows you to connect to multiple devices at once — ideal for cycling sessions where you might pair with both a bike computer and a smartphone app. The high-sensitivity sensor captures accurate heart rate readings to help you measure performance intensity, optimize workouts, and maintain effective training zones. Perfect for endurance athletes, HIIT trainers, and anyone serious about improving cardio performance.
🏃 Comfort Fit
Designed for comfort and stability, the adjustable chest strap fits sizes 64–86 cm (±2 cm), ensuring a secure and irritation-free fit during dynamic movement. Made from soft, skin-friendly material, it stays in place during running, cycling, gym workouts, or any high-intensity activity. Lightweight and sweat-resistant, it feels comfortable even during long sessions, helping you focus solely on your performance.
📌 Specifications:
✅ Connectivity: Dual Bluetooth + ANT+
✅ Compatibility: Wahoo, Garmin, apps, cycling computers
✅ Strap Size: Adjustable 64–86 cm (±2 cm)
✅ Features: Real-time monitoring, high-sensitivity sensor
✅ Use: Cycling, running, gym, endurance training
