Garmin HRM 200
The Garmin HRM 200 is a chest-strap heart-rate monitor that delivers accurate real-time HR and HRV data over ANT+ and Bluetooth. Durable, machine-washable, and available in two sizes with a user-replaceable CR2032 battery for up to one year of life.
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Product Details
Overview & Technology
Key Features & Benefits
Fit & Compatibility
Who It’s For
Key Features
- ✓ Accurate real-time heart rate and HRV via ANT+ and Bluetooth
- ✓ Two strap sizes (XS–S, M–XL) for a secure, comfortable fit
- ✓ User-replaceable CR2032 battery delivers up to one year
- ✓ Durable construction with a 3 ATM water-resistance rating
- ✓ Machine-washable strap — remove transmitter before washing
- ✓ Wide compatibility with Garmin devices, trainers and apps
- ✓ Low-profile transmitter reduces bounce and improves signal
Specifications
Product Identifiers
Frequently Asked Questions
Which devices will the HRM 200 work with?
The HRM 200 transmits via ANT+ and Bluetooth and is compatible with most Garmin watches and Edge computers, many smart trainers and third-party apps that support external heart-rate sensors. Check the receiving device's compatibility for ANT+ or Bluetooth HR support before pairing.
How do I replace the battery and how long does it last?
The HRM 200 uses a common CR2032 battery that you can replace yourself. Typical battery life is up to one year depending on usage and transmission time; replace the battery when your device reports low battery or if pairing becomes unreliable.
Can I wash the strap?
Yes — the elastic strap is machine washable. Always remove the transmitter module before washing and let the strap air-dry. Regular washing reduces odor and prolongs strap life.
Is the HRM 200 waterproof?
The unit has a 3 ATM water rating, meaning it resists rain, sweat and incidental splashes. It’s suitable for outdoor cycling and indoor trainers but not intended for scuba diving or prolonged submersion.
How do I get the best heart rate signal?
For a reliable signal, moisten the electrode areas on the strap before fastening, position the strap high on the chest just below the sternum, and ensure a snug fit so the sensors maintain skin contact. Avoid loose clothing that can move the strap during efforts.
Can the HRM 200 broadcast to multiple devices at once?
The HRM 200 supports both ANT+ and Bluetooth protocols. Depending on the receiving devices, you can often connect to an ANT+ head unit and a Bluetooth device simultaneously, but some devices limit concurrent connections — check your devices’ specifications for simultaneous-pairing behavior.
Buying Guide
When choosing a chest heart-rate monitor, prioritize compatibility (ANT+ and Bluetooth), comfort and durability. Chest straps like the HRM 200 provide more consistent, low-latency heart-rate and HRV readings than wrist-based optical sensors — especially during high-intensity intervals and when riding in variable conditions. Pick the correct strap size for a snug fit, check the battery type and replacement procedure, and verify your cycling computer, smartwatch or training app supports the HR profiles you need. For indoor training and structured workouts, chest straps remain the most reliable option.
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