---
product_id: 668706110
title: "Runn Smart Treadmill Sensor - Retrofit Smart Treadmill Sensor, Bluetooth & ANT+, Black"
brand: "north pole engineering"
price: "8302323₫"
currency: VND
in_stock: true
reviews_count: 5
category: "North Pole Engineering"
url: https://www.desertcart.vn/products/668706110-runn-smart-treadmill-sensor-retrofit-smart-treadmill-sensor-bluetooth-ant
store_origin: VN
region: Vietnam
---

# Dual Bluetooth & ANT+ connectivity 15-hour rechargeable battery life Accurate speed, incline & cadence tracking Runn Smart Treadmill Sensor - Retrofit Smart Treadmill Sensor, Bluetooth & ANT+, Black

**Brand:** north pole engineering
**Price:** 8302323₫
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your treadmill, upgrade your run — smart fitness made simple.

## Quick Answers

- **What is this?** Runn Smart Treadmill Sensor - Retrofit Smart Treadmill Sensor, Bluetooth & ANT+, Black by north pole engineering
- **How much does it cost?** 8302323₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/668706110-runn-smart-treadmill-sensor-retrofit-smart-treadmill-sensor-bluetooth-ant)

## Best For

- north pole engineering enthusiasts

## Why This Product

- Trusted north pole engineering brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless App Sync:** Broadcasts real-time speed, incline, and cadence to your favorite fitness apps via Bluetooth & ANT+.
- • **Long-Lasting Power:** Rechargeable battery delivers up to 15 hours of uninterrupted smart tracking on a single charge.
- • **Compact & Lightweight:** Sleek, lightweight design installs easily without bulky hardware or treadmill modifications.
- • **Apple Watch Integration:** Syncs heart rate from Apple Watch Series 2+ directly to your fitness app for holistic workout data.
- • **Universal Smart Upgrade:** Transforms any treadmill into a connected fitness powerhouse in under 5 minutes.

## Overview

The Runn Smart Treadmill Sensor is a compact retrofit device that instantly converts any treadmill into a smart machine by broadcasting speed, incline, and cadence data over Bluetooth and ANT+. Compatible with Apple Watch heart rate monitoring, it offers up to 15 hours of rechargeable battery life and installs in minutes, enabling seamless integration with popular fitness apps without the need for a new treadmill.

## Description

Wish your treadmill was a smart treadmill? The Runn Smart Treadmill Sensor immediately raises the IQ of any treadmill it’s installed on by providing both ANT+ and Bluetooth connectivity. Installation takes as little as five minutes, and Runn works on virtually any treadmill. Once installed, Runn can accurately track speed, incline, and cadence to connect with your favorite app or smart device. Runn, connected. It’s that simple. No need to buy a brand-new treadmill to log your indoor run. The Runn smart treadmill sensor (NPE Runn) easily installs on your existing treadmill and works as a footpod, but it connects speed. incline and cadence. Connect heart rate from Apple Watch to the treadmill using the Runn and get heart rate, speed, pace, distance, incline, cadence, and more into your Apple Watch. For questions or support, please email support@npe-inc.com

Review: Works with my 20 year old treadmill to feed speed and incline numbers to the peloton app. Speed seems accurate within 0.1 mph. For incline I finally realized that both my treadmill and the peloton app report incline as percent (grade), not degree. Now the accuracy is within 0.5 units. As others say, the stickers fall off very quickly. I got a white sharpie and drew the lines in. Works great.
Review: Works very well. I use it paired to my Garmin watch and it’s accurate and reliable. One star knocked off because the battery can suddenly drain very fast. I leave it continually in charge now.

## Features

- Links virtually any treadmill to your favorite fitness app or device
- Broadcasts speed, incline, and cadence to apps over Bluetooth or ANT+
- Connects Apple Watch Series 2+ heart rate to a fitness app with the heartbeatz connect Apple Watch app
- Rechargeable with the included micro-USB cable
- Battery lasts for up to 15 hours between charging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFWNX4L6 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Included? | Yes |
| Best Sellers Rank | #101,752 in Sporting Goods ( See Top 100 in Sporting Goods ) #744 in Exercise Machine Parts & Accessories |
| Brand | North Pole Engineering |
| Color | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (59) |
| Date First Available | 21 July 2024 |
| Features | ANT+, Bluetooth |
| Frame Material | Plastic |
| Included Components | Bridge Clip, Cleaning Wipes, Micro-USB Cable, VHB Tape |
| Item model number | Runn |
| Manufacturer | North Pole Engineering |
| Material Type | Plastic |
| Meter | Distance |
| Number Of Programs | 15 |
| Number of Items | 1 |
| Packed Size | 3.63 x 3.75 x 2 inches |
| Power Source | batteries, Micro-USB |
| Product Dimensions | 9.22 x 9.53 x 5.08 cm; 99.22 g |
| Sport | Exercise & Fitness |

## Product Details

- **Brand:** North Pole Engineering
- **Colour:** Black
- **Item weight:** 3.5 Ounces
- **Product dimensions:** 9.2D x 9.5W x 5.1H centimeters
- **Product grade:** New

## Images

![Runn Smart Treadmill Sensor - Retrofit Smart Treadmill Sensor, Bluetooth & ANT+, Black - Image 1](https://m.media-amazon.com/images/I/51I+5iWr2CL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***C on 8 February 2024*

Works with my 20 year old treadmill to feed speed and incline numbers to the peloton app. Speed seems accurate within 0.1 mph. For incline I finally realized that both my treadmill and the peloton app report incline as percent (grade), not degree. Now the accuracy is within 0.5 units. As others say, the stickers fall off very quickly. I got a white sharpie and drew the lines in. Works great.

### ⭐⭐⭐⭐ Review
*by T***I on 27 December 2025*

Works very well. I use it paired to my Garmin watch and it’s accurate and reliable. One star knocked off because the battery can suddenly drain very fast. I leave it continually in charge now.

### ⭐⭐⭐⭐ Review
*by P***J on 26 November 2024*

Easy to set up and worked immediately. Takes a few minutes to calibrate the speed of the treadmill with the Zwift run application. I found it gets around 90% accuracy. The problem with it is that it occasionally turns itself off in the middle of a run. You know it has happen because your Zwift Atavar will stand still while you are still running. Its a bit annoying having to slow the treadmill, jump off, turn the sensor on again, jump back on and get back up to speed. When its bad it may happen every 2Ks. Given I am old and only run 5Ks I try to think of it as a stop to have a drink.😅

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-22*