The success of your sessions depends on the quality of your gel pads. We recommend replacing your gel pads after 25 to 30 sessions.
It is important that you replace the clear plastic covers on the black side of your gel pads after each toning session. This will ensure your gel pads are protected between each session.
If the signal is weakening (even when the battery is still OK), it usually indicates that the gel pads are wearing out. Check this by adjusting your abs belt to ensure correct, firm positioning.
If this fails, it may be time to get new gel pads. Their adhesive, water-based composition deteriorates over time, so we advise replacing them every 25-30 toning sessions.