Armband Heart Rate Monitor Calories Tracker Cycling Fitness

Track every heartbeat with pinpoint precision—no chest strap required. The Heart Rate Armband uses advanced optical technology to capture real-time heart rate and calorie data with ±1BPM accuracy. A 5-color LED display instantly shows your heart rate zone, helping you train smarter. HRV monitoring delivers deeper recovery insights for balanced performance. Lightweight, breathable, and built for movement, it connects via Bluetooth 5.0 and ANT+ to apps like Peloton, Zwift, and Strava. With customizable max heart rate settings, smart vibration alerts, and up to 35 hours of battery life, it’s your essential companion for pushing limits and unlocking results.

The Heart Rate Armband delivers professional-grade tracking with ±1BPM optical accuracy for smarter, safer training. A heart rate zone LED indicator helps you instantly adjust intensity, while HRV monitoring offers deeper recovery insights. Customizable max heart rate settings and smart vibration alerts guard against overtraining. With Bluetooth 5.0 and ANT+ connectivity, it pairs easily with top fitness apps and devices. Designed with a soft, breathable, adjustable band, it ensures full comfort and freedom across all sports. A fast-charging, 35-hour battery keeps you powered longer, making the HW9 the essential wearable for athletes chasing performance, precision, and endurance.

Engineered with advanced optical technology, the HW9 Armband delivers ±1BPM precision for heart rate and calorie tracking. Five-color LED indicators display your heart rate zone in real time, while HRV monitoring and customizable max heart rate settings keep your training safe and optimized. With Bluetooth 5.0, ANT+ connectivity, and compatibility with over 200 fitness apps, it pairs effortlessly with GPS bike computers, running watches, and smartphones. The lightweight, breathable band ensures lasting comfort during every session. A 35-hour rechargeable battery and smart vibration alerts provide durability and real-time feedback, making it an essential tool for athletes pushing their limits.