1 EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in Registration Statement No. 333-02418 of Smith Micro Software, Inc. on Form S-8 of our reports dated February 8, 2000, appearing in this Annual Report on Form 10-K of Smith Micro Software, Inc. for the fiscal year ended December 31, 1999. DELOITTE & TOUCHE LLP Costa Mesa, California March 28, 2000