Similar to: Cateye OHR-31 Heart Rate Sensor

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Top Picks

Polar Verity Sense Heart Rate Sensor
Top Pick

Best versatile heart rate monitor for athletes seeking freedom and swimming data.

This optical sensor finally liberates you from the restrictive chest strap, offering a far more comfortable way to track your intensity. While you sacrifice the absolute clinical precision of an EKG-style monitor, you gain unparalleled versatility for swimming, contact sports, and everyday training without the constant chafing.

Heart Tracking

Universal Connectivity

Internal Storage

Extended Range

Muse 2 Headband
Runner-Up

Best mindfulness tool for those seeking deeper meditation and better sleep.

This is essentially a personal meditation coach that uses real-time EEG data to keep your focus on track. While it requires wearing a headband during your downtime, the immediate biofeedback makes it far easier to actually learn how to quiet your mind than trying to meditate in silence alone.

Audio Feedback

Sleep Tracking

Bio-monitoring

Sleep Aid

Best daily health tracker for fitness enthusiasts seeking continuous heart monitoring.

This is the ideal entry point for anyone who wants 24/7 heart rate data without the bulk of a full smartwatch. It strips away the distractions of a touchscreen to focus entirely on your movement and sleep patterns, making it a reliable, no-fuss companion for building healthier daily habits.

Heart Rate

Activity Tracking

Sleep Tracking

Long Battery

Best versatile fitness tracker for active individuals seeking long-lasting health insights.

Best discreet tracker for everyday activity and sleep monitoring.

Best dual purpose wearable for busy professionals needing hands free calling.

Best affordable entry point for casual fitness tracking enthusiasts.

Best resistance tool for athletes seeking explosive speed and agility.

Best budget-friendly tracker for casual fitness enthusiasts and daily activity monitoring.

Best everyday fitness tracker for health-conscious individuals seeking long battery life.

Best neurofeedback tool for those seeking deeper meditation and better sleep.

Best minimalist tracker for those wanting simple, reliable daily activity monitoring.

Best performance tracker for athletes focused on recovery and biological health.

Best minimalist tracker for fashionable users seeking simple activity monitoring.

Best wearable tracker for developing soccer players seeking technical data.

Best stylish wearable for users prioritizing sleep tracking and mobile payments.

Best stylish tracker for brand loyalists seeking basic activity monitoring.

Best for casual users exploring initial fitness tracking options.

Best premium supplement for enhancing daily energy and vitality.

Best budget tracker for casual users starting their fitness journey.