Hydrophobically associated strain sensor hydrogel have gained significant attention for the researcher due to their remarkable recoverably, self-healing properties. These hydrogels have been implemented in the development of artificial intelligence, human motion detection, soft robotics, drug delivery and tissue engineering. However low mechanical properties, low strain sensitivity range, and high response time declined their applications. We developed hydrophobically associated hydrogel with excellent mechanical property with tensile stress 0.5 MPa and tensile strain 400%, good anti fatigue resistance with five cycles at 400 % without relaxation time, good shape recovery, excellent strain sensitivity with 0.2 Sm-1conductivity, 25% to 400% strain sensing and Gf (8.9 at 400%). Moreover, it can detect different human motion like finger bending, wrest bending, elbow motion, angry mood, chewing smiling etc. Furthermore, it can use as electronic pen and electronic skin. The functional groups identification and morphology were study through FTIR and SEM respectively.