The paper reports the results of an experimental investigation of electron transport properties and piezoresistive effect of polycrystalline film and bulk samples of tungsten-rhenium disulphide W0.95Re0.05S2. Polycrystalline powder of the composition was synthesized by direct high temperature reaction of elements with stoichiometric ration. The film samples were prepared by ultrasonication of the powder in 35% ethanol with subsequent spraying of the colloidal dispersion onto preheated substrates. The bulk samples were formed by conventional compress technology at a pressure of 1.25 GPa. The strain gauge factor is equal to 13 and 19 for film and bulk samples, respectively. The band gaps were estimated from temperature dependences of conductivity to be about 360 and 470 meV, respectively.