Exhibit 99.1

FOR RELEASE ON: July 31, 2013 at 07:30 ET

TASER reports $32.2 Million Revenue and $0.08 EPS

AXON and EVIDENCE.com bookings increase 47% sequentially to $2.0 million

SCOTTSDALE, Ariz., July 31, 2013 — TASER International, Inc. (NASDAQ: TASR), today announced financial results for the second quarter of 2013 ended June 30, 2013.

Financial Summary:

“Our second quarter represents TASER’s highest revenue in the past two and a half years, and the second highest quarterly revenue in TASER’s history,” said Rick Smith, CEO of TASER International, Inc. “The new X26P Smart Weapon continues to be well received by our customers, accounting for 28.6% of law enforcement CEW unit sales in its first full quarter of availability. We see this, coupled with the increasing number of customers upgrading their aging weapons fleet, as evidence of the strength of the CEW platform that we have built over the last two years. We expect to continue to see growth across our new SMART CEW products going forward as we’ve still only upgraded a small fraction of the legacy product at this stage.”

“Sales bookings for the AXON Flex™ on-officer cameras and the EVIDENCE.com service more than tripled during the second quarter of 2013 compared to the same quarter in the prior year and grew by over 47% compared to the first quarter of 2013. We continue to work towards expanding our customer base in the Video segment. Given the product’s growing momentum, we will continue to prudently invest in the business to strengthen our sales force and infrastructure to execute our strategy and drive profitable growth and value for our stakeholders,” concluded Smith.

Other Significant Events:

The Company will host its second quarter 2013 earnings conference call on Wednesday, July 31, 2013 at 11:00 am ET. To join the live audio presentation, please dial toll free at (877) 303-9126, or for international callers, please dial (253) 237-1156. The pass code is 14532186.

Non-GAAP Measures

To supplement the Company’s financial results presented in accordance with GAAP, we are presenting the non-GAAP financial measures of EBITDA and Adjusted EBITDA. Our management uses these non-GAAP financial measures in evaluating the Company’s performance in comparison to prior periods and as a measure of liquidity. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when planning and forecasting our future periods. A reconciliation of GAAP to the non-GAAP financial measures is presented at the end of the release.

EBITDA is defined as consolidated net income (loss) before interest expense, income taxes and depreciation and amortization. Adjusted EBITDA as presented herein is defined as EBITDA before certain other items, including: stock-based compensation; loss on write-down/disposal of property, equipment and intangibles, net; provision for obsolete and excess inventory; litigation judgment (reversal) expense; loss on impairment; and interest income and other (income) expense.

Caution on Use of Non-GAAP Measures

These non-GAAP financial measures are not consistent with GAAP, and management believes investors will benefit by referring to these non-GAAP financial measures when assessing the Company’s operating results, as well as when forecasting and analyzing future periods. However, management recognizes that:

Further, these non-GAAP financial measures may be unique to the Company, as they may be different from non-GAAP financial measures used by other companies. As such, this presentation of non-GAAP financial measures may not enhance the comparability of the Company’s results to the results of other companies.

A reconciliation of each non-GAAP financial measure to the most directly comparable GAAP financial measure or measures appears within this press release.

About TASER International, Inc.

TASER International, Inc. (NASDAQ:TASR) is a global provider of safety technologies that protect life and prevent conflict. More than 16,000 public safety agencies in 100 countries rely on TASER^® conducted electrical weapons and AXON on-officer camera systems to help protect and serve. Today, the use of TASER CEWs has saved more than 110,000 lives from potential death or serious injury while TASER innovations benefit individuals and families too, providing personal protection and accountability while maintaining regard for life. Since 1994, more than 251,000 individuals have relied on TASER technology as a means for effective personal safety. Learn more about TASER International and its solutions at www.TASER.com and www.EVIDENCE.com or by calling (800) 978-2737. Be a part of the TASER community by joining us on Facebook, LinkedIn, Twitter, and YouTube.

TASER^® is a registered trademark of TASER International, Inc., registered in the U.S. All rights reserved. TASER logo, AXON, AXON Flex, TASER CAM HD, X26, X26P and X2 are trademarks of TASER International, Inc.

Note to Investors

To review the TASER International Safe Harbor Statement, please visit: investor.taser.com/safeHarbor.cfm.

This press release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), including statements regarding our expectations, beliefs, intentions or strategies regarding the future; that we expect to see upgrades to our CEW platform going forward; that we will expand our customer base in the Video segment; and that we are well positioned to execute our strategy. We intend that such forward-looking statements be subject to the safe-harbor provided by the Private Securities Litigation Reform Act of 1995. The forward-looking information is based upon current information and expectations regarding TASER International, Inc. These estimates and statements speak only as of the date on which they are made, are not guarantees of future performance, and involve certain risks, uncertainties and assumptions that are difficult to predict. We caution that these statements are qualified by important factors that could cause actual results to differ materially from those reflected by the forward-looking statements herein.

TASER International assumes no obligation to update the information contained in this press release. These statements are qualified by important factors that could cause our actual results to differ materially from those reflected by the forward-looking statements. Such factors include, but are not limited to: market acceptance of our products; our dependence on sales of our TASER X26, X26P and X2 CEWs; the acceptance of our EVIDENCE.com software model; our ability to design, introduce and sell new products; delays in development schedules; rapid technological change and competition; product defects; breach of our security measures resulting in unauthorized access to customer data; outages and disruptions relating to our EVIDENCE.com service; budgetary and political constraints of prospects and customers; the length of our sales cycle and our ability to realize benefits from our marketing and selling efforts; litigation risks resulting from alleged product-related injuries and media publicity concerning allegations of deaths occurring after use of the TASER device and the negative impact this publicity could have on sales; the outcome of pending or future litigation; our ability to protect our intellectual property; intellectual property infringement claims and relating litigation costs; competition in foreign countries relating to foreign patents; our successful identification of existing intellectual property rights that might infringe on our developments; risks of governmental regulations, including regulations of our products by the United States Consumer Product Safety Commission, regulation of our products as a “crime control” product by the Federal government, state and local government regulation and foreign regulation; the adverse effects that could result from our products being classified as firearms by the United States Bureau of Alcohol and Firearms; our compliance with regulations governing the environment, including but not limited to, regulations within the European Union; new regulations relating to conflict minerals; our dependence on third party suppliers for key components of our products; component shortages, including our dependence on foreign suppliers for key components; rising costs of raw materials and transportation relating to petroleum prices; our ability to manage our growth; our ability to increase manufacturing production to meet demand; establishment and expansion of our direct and indirect distribution channels; our ability to pursue sales directly with customers; risks relating to acquisitions and joint ventures; catastrophic events; fluctuations in quarterly operating results; foreign currency fluctuations; counterparty risks relating to cash balances held in excess of FDIC insurance limits; employee retention risks and other factors identified in documents filed by us with the Securities and Exchange Commission, including those set forth in our Form 10-K.

Please visit http://investor.taser.com, http://blog.taser.com, www.twitter.com/taser_ir, www.twitter.com/officialtaser and www.facebook.com/taser where TASER discloses information from time to time about the company, its financial information, and its business.

For investor relations information please contact Erin Curtis by phone at (480) 515-6330 or via email at IR@TASER.com, or Dan Behrendt, Chief Financial Officer of TASER International, Inc., (480) 905-2002.

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TASER International, Inc.

Consolidated Statements of Operations

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Segment Reporting

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AXON Flex and EVIDENCE.com Bookings by Quarter

(Unaudited)

AXON Flex and EVIDENCE.com Bookings is a statistical measure defined as the sales price of orders placed in the relevant time period. Bookings are an indication of the activity the Company is seeing relative to AXON Flex and EVIDENCE.com. The Company has deliverables to meet prior to recognizing revenue related to many of the orders. These statistics represent orders and not invoiced sales. Once invoiced, the revenue related to EVIDENCE.com is recognized over the requisite service period of one to five years. For more information relative to our revenue recognition policies, please reference our SEC filings.

TASER International, Inc.

Unit Sales Statistics

(Unaudited)

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Reconciliation of GAAP to Non-GAAP Financial Measures

(Unaudited)

Composition of stock-based compensation:

TASER International, Inc.

Consolidated Balance Sheets

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TASER International, Inc.

Selected Consolidated Statement of Cash Flows Information

(Unaudited)