inputs.text: meets expectations - bought tracking distance average speed walking exercise program box took couple minutes lock onto satellitesi walk 9 miles day use rechargeable batteries ive never problem running daythe maximum speed function usesless know dont walk 7 mph average speed seems accurate 18th mile tends read hightrackback function works well entering route extra cord needed since dont use not problem manually entering route would real chore without cordthe distance point bit probably 20 feet times thats not issuethere altimeter doesnt seem instructions go trip summary screen change items displayed altitude one optionsits easy read bright sunlight low light background lighting works well