Treadmill Safety Key - Replacement for LifeFitness T3/F3 Treadmills sold2026 Best-before date: 1 year from

Best-before date: 1 year from manufacture (avoid high temperature and humidity) [Note] Due to its high hygroscopicity

Three Stages Battery Indications Green 3S: Power 21%-100% Red 3S: Power 11%-20% Red Flashes 3S: Power 1%-10% Smart Motion Sensor The motion sensor turns on automatically when braking

2 collars can be operated with the same remote control

low back pain

Treadmill Safety Key - Replacement for LifeFitness T3/F3 Treadmills sold2026 Best-before date: 1 year fromTreadmill Safety Key Replacement for LifeFitness T3 F3 Treadmills Compatible with LifeFitness T3 F3 Treadmills Product Features Part Number: 8136401 Compatible with LifeFitness T3 F3 Treadmills