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CATEYE OHR-31 Optical Heart Rate Sensor – Bluetooth/ANT+, USB Rechargeable Armband HR Monitor for Road, MTB & Gravel Cycling, 24 Hour Battery Life, IPX7 Waterproof, Fitness/Smartphone App Compatible

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US$41.98 cheaper than the new price!!

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Product details

Management number 210498107 Release Date 2026/04/02 List Price US$27.98 Model Number 210498107
Category

Next Generation Wrist Watch style Dual-band Bluetooth and ANT+ Optical Heart Rate Sensor that makes the older cumbersome heart rate chest straps a thing of the past.

  • OPTICAL HEART RATE SENSOR: Compact wrist watch style Optical LED based heart rate sensor.
  • DUAL BAND: Bluetooth 5.0 / ANT+ seamlessly connects to cycling computers and smartphone apps, including Cateye Cycling.
  • USB RECHARGEABLE: USB rechargeable with up to 24 hours of run-time.
  • IPX7 WATERPROOF: IPX7 rated to withstand the elements.
  • POWER SAVING DESIGN: LED low battery indicator and auto shutdown mode maximizes the battery life between charges.
  • UNIVERSAL FIT: Includes multiple armband size options to ensure proper fit.
  • DIMENSIONS/WEIGHT: 1-49/64" x 1-19/64" x 15/32" (45 × 33 ×12 mm) / 0.39 oz (11 g) (Excluding the arm band).
UPC 725012035436
Size One Size
Color Black
Brand Name CATEYE
Unit Count 1.0 Count
Item Weight 11 Grams
Sensor Type Wearable
Manufacturer CATEYE
Model Number OHR-31
Material Type Plastic
Item Type Name Heart Rate Monitor
Compatible Devices Smartphones
Battery Description Lithium-Ion
Included Components Small and Large straps
Battery Average Life 24 Hours
Warranty Description 2 year manufacturer
Manufacturer Part Number 1604540
Global Trade Identification Number 00725012035436

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