






π Upgrade your run, not your treadmill!
The Runn Retrofit Smart Treadmill Sensor instantly converts any treadmill into a smart device by wirelessly broadcasting speed, incline, and cadence data via Bluetooth and ANT+. Compatible with Apple Watch Series 2+ for heart rate integration, it features a rechargeable battery lasting up to 15 hours and installs in just five minutes, making smart fitness accessible without buying new equipment.





| Color | Black |
| Packed Size | 3.63 x 3.75 x 2 inches |
| Frame Material | Plastic |
| Material Type | Plastic |
| Meter | Distance |
| Number of Items | 1 |
| Number Of Programs | 15 |
| Power Source | batteries, Micro-USB |
| Features | ANT+, Bluetooth |
| Sport | Exercise & Fitness |
| Included Components | Charging Cable, Mounting Hardware, Runn, Sensor Strips |
| Batteries Included? | Yes |
| Brand | North Pole Engineering |
| Manufacturer | North Pole Engineering |
| Item model number | Runn |
| Product Dimensions | 9.22 x 9.53 x 5.08 cm; 99.22 g |
| ASIN | B0CFWNX4L6 |
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