Garmin HRM 200 Heart Rate Monitor

The Garmin HRM 200 is your answer to accurate, real-time heart rate tracking that never misses a beat. Sweat, movement, and poor contact can sabotage your data when precision matters most. The HRM 200 is accuracy you can trust. 

Electrode-Based Precision – While wrist sensors use light to estimate blood flow, the HRM 200 reads your heart's actual electrical activity through chest electrodes—the same technology hospitals use for EKGs. Studies show chest straps achieve 99% accuracy compared to medical-grade ECG devices, while optical sensors can deviate by 10-15 bpm during high-intensity efforts.

Dual Connectivity – Both ANT+ and Bluetooth Low Energy mean you can broadcast to your Garmin watch, head unit, Zwift setup, and gym equipment simultaneously. No choosing. No compromising.

Built for the Long Haul – User-replaceable battery lasts a full year based on one hour daily use. The soft, machine-washable strap (just remove the module) comes in two sizes—XS-S for 23.5"-33.5" chest measurements and M-XL for 31.5"-47"—so you actually get a secure, chafe-free fit.

Your wrist sensor might track average heart rate acceptably over a 60-minute run. But when you're nailing 400m repeats or grinding through a threshold set, those delayed readings and dropouts aren't just annoying—they're undermining your training plan. The HRM 200 responds instantly to every change.

How to Use HRM 200

Moisten the electrode patches before wearing to ensure immediate signal pickup. Secure the strap just below your chest muscles—snug enough to stay put, comfortable enough to forget it's there. The built-in LED indicator confirms connection status. After your session, remove the module and toss the strap in the wash periodically.