In a 25m swimming pool you can choose to get lap times over 50m by placing 1 Freelap TX H20 Pro transmitter at the end of the pool. In a 50m swimming pool you can place a TX H20 Pro at each end of the pool to collect times from both sides..

Thanks to MyFreelap app you will be able to see the total swimming distance covered during the training session.

With Freelap you can easily time several swimmers simultaneously. You just add as many transmitters as there are lanes.

The Tx H2O Pro is designed specifically for the pool environment, and comes complete with a rechargeable Lithium-Ion battery (with an automatic shutdown function to preserve the battery).

Freelap System

Freelap is an innovative automatic timing system made for training. The system is intended for ANY sport for which time is an important issue, made for both an athlete who trains alone, and team coaches.

The Freelap system collects complete, reliable and accurate data on swimmers lap times and heart rate. It also provides an advanced wireless solution (detailed analysis of performance).  It automatically transmits live all timing data to your mobile device (thanks to the MyFreelap app) and / or on LED screen, via bluetooth technology.

This completely automated system releases the burden of manual timing.

Convenient, versatile, accurate, wireless and extremely motivational for athletes, Freelap technology is a perfect tool for improvement.

The Freelap Technology

Freelap technology is based on the emission and detection of electromagnetic fields. The electronic timing system consists mainly of 2 elements:

  • Transmitters: Freelap H20 transmitters are placed on the side of the pool.
  • Transponder (chip): worn by the swimmer, the transponder detects the pulses of electromagnetic fields as they pass through it, and measures the time intervals between each transmitter/lap.

Timing data is automatically recorded and instantly transmitted, via Bluetooth to your mobile device (using to MyFreelap app – free download on Android and iOS) and / or on LED screen. Data can also be checked on a computer via your account.

MyFreelap App

The Freelap TX H20 Pro Transmitter relies on the use of your other Freelap products in combination with the MyFreelap app.

MyFreelap app is available for FREE download:
On App Store:
On Google Play Store:
It can therefore be used on all types of IOS or Android mobile devices (smartphones, tablets, connected watches)
Compatible mobile devices:
– iOS: iPhone 5 and higher, with iOS 11 and higher
– Android: with Bluetooth 4.0 and Android 5.0 and higher.

This app lets you :

  • detect your Freelap devices and start a workout
  • view the results live on your mobile device throughout the workout (Live)
  • collect and save all data collected from your Freelap devices