A capacitive sensor may include a stretchable substrate, a first conductor assembly disposed on the substrate, a second conductor assembly disposed on the substrate and above the first conductor, and a redundancy member coupled to the one of the conductor assemblies. A capacitive sensor may include a first serpentine conductor assembly disposed on the substrate and having first and second terminal ends coupled to the substrate, a second serpentine conductor assembly disposed above and overlapping the first conductor assembly and having first and second terminal ends coupled to the substrate, wherein each of the terminal ends of the first conductor assembly is offset from the corresponding terminal ends of the second conductor assemblies. A sensor system may include a stretchable sensor, an electronics module coupled to the stretchable sensor, and a strain relief member extending from the stretchable sensor and coupling to the electronics module.
