Name: OHR-31 Optical Heart Rate Sensor
Brand: CATEYE
SKU: 1604540
Price: 74.95 USD
Availability: InStock
Rating: 5.0 (1 reviews)

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CATEYE - Wireless Sensor - OHR - 31 Optical Heart Rate Sensor -

Wearable Bluetooth® Optical Heart Rate Sensor

Introducing the OHR-31 Optical Heart Rate Sensor, the perfect balance of performance and convenience. This compact wrist watch style device offers dual-band Bluetooth 5.0/ANT+ capability for easy connection to cycling computers and smartphone apps, plus USB rechargeable battery with up to 24-hour run-time. IPX7 rated to withstand the elements, the OHR-31 also features an LED low battery indicator and auto shutdown mode for maximized battery life. Multiple armband sizes included. Enjoy effortless tracking of your heart rate without the bulk of a chest strap.

SKU: 1604540

Regular price: $74.95
Regular price
Sale price: $74.95

Product variants

Features

Compact wrist watch style Optical LED based heart rate sensor
Dual band Bluetooth 50 / ANT+ seamlessly connects to cycling computers and smartphone apps, including CatEye Cycling
USB rechargeable with up to 24 hours of run-time
IPX7 rated to withstand the elements
LED low battery indicator and auto shutdown mode maximizes the battery life between charges
Includes multiple armband size options to ensure proper fit

Functions

Heart rate

Run time

Tech Specs

Transmission: Bluetooth 5.0 / ANT+
Sensor: Optical LED
Heart rate range: 40-220 bpm (±5 bpm)
Dimensions: 1-49/64" x 1-19/64" x 15/32" (45 × 33 × 12mm)
Weight: 0.39 oz (11 g) (Excluding the arm band)

Shipping Information

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Returns Policy

We gladly accept returns of unused, undamaged or defective merchandise purchased online within 60 days from the original purchase date.

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I recently installed the Cateye Air GPS and Heart Rate sensor. The good: easy installation, trouble-free setup, really like the lack of sensors on the bike. The HRS seems accurate and smooth. The only area for improvement would be a "scan" function that rotates through the different measurement parameter.

Bottom line - I'd buy this unit again.

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Customer Reviews