Sigma Chest Strap Ant+ Bluetooth Dual

Unlock Precision Heart Rate Tracking for Every Ride and Workout.

Struggling with unreliable heart rate data during your training sessions? The Sigma Ant+ Bluetooth Dual Chest Strap delivers seamless connectivity and accurate monitoring to power your performance. Designed with Comfortex textile for all-day wear, it pairs effortlessly with your ROX GPS and iD multisport devices, ensuring you stay in the zone without distractions.

Key Features

• Dual Connectivity: Supports both Ant+ and Bluetooth Smart for versatile device compatibility.
• Comfortex Textile Strap: Soft, durable, and adjustable for maximum comfort during intense workouts.
• Complete Package: Ready to use with ROX GPS 4.0, 10.0, 11.0, 11.1, 12.0, 12.1 EVO, and iD.FREE/iD.TRI multisport watches.
• Reliable Data Transmission: Ensures uninterrupted heart rate signals for precise training feedback.
• Multisport Compatibility: Perfect for cycling, running, triathlon, and more.

Technical Specifications

• Model: Sigma borstband Ant+ / Bluetooth Smart Dual R1.
• Material: Comfortex textile strap.
• Compatibility: ROX GPS 4.0, 10.0, 11.0, 11.1, 12.0, 12.1 EVO.
• Compatibility: iD.FREE and iD.TRI multisport horloges (watches).
• Connectivity: Dual Ant+ and Bluetooth Smart.
• Complete set: Strap and sensor included.

Frequently Asked Questions