Treadmills

How Accurate Are Treadmill Heart Rate Monitors?

Man running on SOLE F89 treadmill, with workout stats displayed on screen in a bright, modern room.

Key Takeaways

  • Chest strap monitors are the most accurate because they use EKG technology.
  • Hand grip monitors are convenient for casual use.
  • Ear clip monitors offer a middle ground in accuracy but can be uncomfortable.
  • To improve monitor accuracy, ensure a proper fit and perform regular maintenance.
  • The SOLE TT8 treadmill comes with a chest strap for accurate heart rate monitoring.

How Accurate Are Treadmill Heart Rate Monitors?

Knowing your heart rate is key when working out, but how accurate are treadmill heart rate monitors? Understanding their accuracy helps you get the most out of your exercise routine.


At SOLE Fitness, we're proud to offer the best treadmills for your home or gym. These machines are crafted to meet the highest standards of quality and performance, ensuring they are ideal for anyone - from fitness novices to seasoned athletes.

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SOLE Treadmills: Starting at $1,199.99, SOLE treadmills excel in ergonomic design, durability, and value. Equipped with advanced cushioning to minimize joint impact, powerful, quiet motors, and wide running surfaces, they suit any fitness level.

What Affects Heart Rate Monitor Accuracy

The accuracy of heart rate monitors depends on where you wear them and how well they fit. Chest straps are worn just below the chest and use EKG tech, making them super accurate. Hand grips, located on treadmill handles, check heart rate through your hands but can be less reliable because of sweat and grip issues.

Close-up of hands holding the SOLE F63 treadmill’s handles, with control panel and cup holder visible.Hand grips—simple and convenient, perfect for quick and casual workouts.

What Affects Your Heart Rate Monitor?

Fit & Placement
How accurate a heart rate monitor is depends a lot on where you wear it and how well it fits. Chest straps go around your chest, just below your chest, and use EKG technology to measure your heart’s electrical activity. Because they’re so close to your heart, they’re usually the most accurate.

Handle grip monitors, found on treadmill handles, check your heart rate by sensing changes in blood flow in your hands. These can be less reliable because things like sweat and how you hold the handles can affect the readings.

Motion & Moisture
Sweat, how much you move, and even body hair can mess with accuracy. Chest straps are generally better at handling these issues than hand grips but still need regular cleaning.

Types of Heart Rate Monitors
  • Chest Straps: Chest straps are known for their accuracy and use EKG tech to get precise heart rate data.
  • Hand Grips: Hand grips are easy to use but can be less accurate due to sweat and grip issues.
  • Ear Clips: Ear clips, though less common, measure heart rate through your earlobe and can be accurate but might be uncomfortable for long workouts.

Comparing Accuracy

  • Chest Straps vs Hand Grips: Chest straps usually give more accurate readings than hand grips because they’re less affected by sweat and grip.
  • Chest Straps vs Ear Clips: Chest straps are more accurate and comfortable than ear clips.
  • Hand Grips vs Ear Clips: Hand grips are more convenient but less accurate, while ear clips give better readings but might be uncomfortable.
Man standing in front of SOLE F85 treadmill, preparing for workout in bright, minimalist room.Temperature and humidity can impact your heart monitor readings—stay mindful for the best results.

Tips for Better Accuracy

  • Use It Right: Make sure your chest strap fits well and keep it clean for the best readings.
  • Keep Your Form: Steady exercise and limited arm movement help hand grips work better.
  • Watch the Weather: Temperature and humidity can mess with accuracy, so keep an eye on these to get the best results.
Track Your Heartbeat Right

All SOLE treadmills come with hand pulse grips and work with chest straps via Bluetooth or 5kHz. The SOLE TT8 Treadmill even comes with a chest strap, so you’re ready for top-level heart monitoring accuracy right away.

Frequently Asked Questions (FAQ)

Which Is More Accurate: Chest Straps or Hand Grips?
Chest strap monitors are usually more accurate than hand grips. They use EKG technology to read your heart rate directly from your chest, making them very reliable.

How Can I Make My Treadmill Heart Rate Monitor More Accurate?
You can make it more accurate by making sure the strap fits well, keeping the sensors clean, and following the instructions. Keeping a steady exercise form and paying attention to things like temperature also helps.

Are Ear Clip Monitors Good for Treadmill Workouts?
Ear clip monitors can be accurate, but they’re not as common on treadmills. They measure your pulse through your earlobe, which might not be comfortable for long workouts.

How Often Should I Replace My Heart Rate Monitor?
How long a heart rate monitor lasts depends. Chest straps can last for years if you take care of them, and hand grips usually just need regular cleaning. For the best results, you might want to upgrade to a SOLE TT8 Treadmill, which includes a chest strap for accurate heart rate tracking.

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Rear view of SOLE TT8 treadmill’s running deck, showcasing wide and sturdy design for comfortable and safe workouts.
Rear view of SOLE TT8 treadmill’s running deck, showcasing wide and sturdy design for comfortable and safe workouts.

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