X2 Pro Heart Rate Monitor – Advanced Chest Strap Sensor with Rechargeable Battery and Multi-Sport Compatibility

Professional-Grade Heart Rate Monitoring

The X2 Pro Heart Rate Monitor delivers real-time, high-precision heart rate tracking for athletes and fitness enthusiasts. Designed for accuracy and comfort, this chest strap sensor helps optimize training, monitor performance, and support endurance across a range of sports.

Rechargeable Battery with Long Runtime

Say goodbye to disposable batteries. The X2 Pro features a built-in rechargeable battery offering up to 80 hours of continuous use on a single charge. Convenient USB charging ensures you’re always powered up for your next workout, ride, or swim.

Versatile & Waterproof for Multi-Sport Use

Built for more than just the gym—this heart rate monitor is IP67 waterproof, making it ideal for swimming, sailing, cycling, running, rowing, and triathlon training. Whether on land or in the water, the X2 Pro delivers reliable data tracking you can count on.

Dual Bluetooth & ANT+ Connectivity

Easily connect to your favorite fitness apps, smartwatches, and GPS cycling computers with dual Bluetooth 5.0 and ANT+ technology. Seamlessly sync your heart rate data with platforms like Zwift, Strava, Wahoo, Polar, Garmin, and more.

Onboard Memory for Independent Training

With internal data storage capability, the Domorra X2 Pro can store workout data without needing to be connected to a device. Sync your stats later for review and analysis, perfect for training in remote areas or during competition.

Comfortable Fit with Adjustable Strap

The soft, adjustable chest strap provides a secure and comfortable fit, ensuring accurate readings without discomfort. Suitable for all body types, it stays in place even during high-intensity workouts.

What’s Included

• 1 x X2 Pro Heart Rate Monitor Sensor
• 1 x Adjustable Chest Strap
• 1 x USB Charging Cable
• 1 x User Manual

Ideal For:

• Runners, swimmers, cyclists, and triathletes
• HIIT, CrossFit, and endurance athletes
• Data-driven training and heart rate zone monitoring

Compatible with major training platforms via Bluetooth & ANT+