Treadmill Smart Speed is a lifestyle app developed by AppyAppster Limited for iPhone users. This app allows you to communicate your treadmill running speed from your iPhone or Apple Watch to a receiving device using Bluetooth technology. It offers three different speed input options to suit your preference and needs.

The first option is to select the speed your treadmill is moving on the app, which is then transmitted via Bluetooth to your receiver. This option is highly recommended for its accuracy and convenience.

The second option involves attaching the iPhone securely to yourself and relying on the iPhone's motion sensor to estimate your speed. While this option is available for iPhone 5S and above, it is important to note that its accuracy may vary.

The third option combines your phone and Apple Watch, where the Watch sends speed, cadence, and heart rate data to your phone, which then transmits it to your receiver. This option is fully dependent on the accuracy of the Watch.

It is worth mentioning that the TSS Watch Module requires an Apple Watch to calculate heart rate, cadence, and speed data. It integrates with the Health App on your iPhone, contributing to your activity rings. Please note that it will request permission to access relevant data types associated with a workout.

For Mac users, connection to a Mac requires Bluetooth 4.0 support, which is available on Mac mini, MacBook Air (2011), MacBook Pro (2012), and Mac Pro (2013).

Treadmill Smart Speed is a convenient and versatile app that helps you track and communicate your running speed with ease. Whether you prefer using your treadmill, iPhone, or Apple Watch, this app offers multiple options to suit your needs.