Where to start

Dashr

Dashr React 2 Module Wireless LED Timing System for Athletes with Real-Time Tracking

Portable DesignQuality Inspected Before ShippingOngoing US-Based Phone Support

$600

View model ›

Dashr

Dashr React Agility Package - 2 Wireless LED Modules, 4 Timing Gates, Indoor/Outdoor Training

Outdoor-Rated DesignQuality Inspected Before ShippingOngoing US-Based Phone Support

$1,820

View model ›

What Is the Dashr React System, and Who Is It For?

The Dashr React is a wireless LED timing system built specifically for reactive agility training. Rather than just measuring how fast an athlete moves, it challenges them to respond to a light cue first, then move. That distinction matters more than it might sound.

Traditional speed and agility drills train athletes to react to a whistle, a clap, or a coach's voice. The problem is that none of those signals map cleanly onto the split-second decisions required in a game. The Dashr React replaces the unpredictable human element with wireless LED modules that flash on cue, forcing athletes to read a visual stimulus and respond immediately. Research on visual reaction training consistently finds that sport-specific stimulus-response practice produces greater transfer to game performance than generic conditioning drills, which is exactly what this system is designed to exploit.

Practically speaking, it fits most serious training environments: high school and collegiate programs, professional teams, private performance gyms, and individual athletes who train with a coach. The modules are lightweight, tripod-mounted, and connect via the Dashr app, so the barrier to setup is lower than you might expect for equipment at this level.

The Dashr React Product Lineup: Four Options Explained

Dashr offers the React system in four configurations, ranging from a single entry-level module to a comprehensive agility package with four timing gates. Understanding what each includes is the most practical way to figure out which one suits your program.

Package	LED Modules	Timing Gates	Extras	Price
React Single Module	1	Requires existing Dashr 2.0 or Blue gate	None	$300
React 2 Module System	2	Not included	2 tripods	$600
React Shuttle Package	2	1 (Dashr Blue)	2 tripods, carrying case	$850
React Agility Package	2	4	Tripods	$1,820

The Single Module at $300 is the most affordable entry point, but it only makes sense if you already own a Dashr 2.0 or Blue timing gate. Without that existing infrastructure, you are buying an accessory with nothing to plug it into. It connects via Bluetooth, requires no external network, and supports both Android (9.0 or newer) and iOS (15.0 or newer), so the compatibility side is simple.

The Two Module System at $600 is a self-contained starting point for facilities or coaches who want a functional reactive setup without committing to full gate infrastructure right away. Two tripod-mounted LED modules give you a basic left-right decision stimulus, which is enough to run direction-choice drills, simple reaction tests, and entry-level agility work.

The Shuttle Package at $850 adds a Dashr Blue timing gate and a carrying case to the two-module setup. This is the minimum configuration you need to run the NBA combine-standard Reactive Shuttle test, which is a meaningful threshold for programs that evaluate players against professional benchmarks. The carrying case is a detail that matters when you are moving between venues or storing equipment across a season.

The Agility Package at $1,820 is the most complete option in the lineup. It pairs two LED modules with four timing gates, giving coaches the infrastructure to run a wide range of drills: dash and flying tests, reactive agility sequences, shuttle variations, and sport-specific protocols for football, baseball, and similar field sports. For a program that needs to test and train multiple athletes across multiple positions, this is where the system earns its cost most clearly.

How the Dashr React System Actually Works

The core mechanism is straightforward. The LED modules are mounted on tripods at defined positions, and they communicate wirelessly with the Dashr app running on a phone or tablet. The app triggers which module lights up, and the athlete responds by moving toward or away from it. Timing gates capture movement initiation and completion, so the data you get reflects the full sequence: stimulus presentation, decision, and physical response.

Setup requires no network connection. The modules pair via Bluetooth, which is a practical advantage when you are working in a field environment, a gymnasium with spotty Wi-Fi, or any outdoor venue. Once the app is open and the modules are paired, you are ready to run drills. For coaching staff who have managed the setup overhead of other timing systems, this is a real difference in day-to-day usability.

Data flows directly into the Dashr app, where results are tracked in real time and saved automatically. The cloud-based management system in the Agility and Shuttle packages means athlete records accumulate over time rather than requiring manual logging. For programs that track performance across a full season or multiple training cycles, that continuity matters for identifying real progress versus normal session-to-session variation.

The Drills You Can Actually Run on This System

The range of drills available depends on which configuration you have. The Single Module and basic two-module setup handle reaction and direction-choice work. More complex protocols require the gate infrastructure of the Shuttle or Agility packages.

• Reactive Shuttle (NBA combine standard): Requires the Shuttle Package minimum. The athlete reads the LED cue and executes a prescribed shuttle pattern, with timing captured at the gate. This is the benchmark drill for programs assessing players against professional standards.
• 5-10-5 Pro Agility: Supported by the Shuttle and Agility packages. A standard evaluation drill for change-of-direction speed, used widely in football and basketball combine settings.
• L-Drill and T-Test: Multi-directional patterns that test both linear acceleration and lateral movement. The Shuttle Package is sufficient for these.
• Sport-specific reaction drills: The Agility Package's four-gate setup opens up football route-running reaction tests, baseball-specific go-or-hold scenarios, and custom reactive sequences coaches can design within the app.
• Dash and flying start tests: Pure speed measurement with reactive initiation, rather than a standing-start signal. Useful for sprint coaches who want to measure drive phase and top speed separately.

The variety here is genuinely meaningful, not just a feature list. Sports science research on position-specific training for football, basketball, and court sports consistently shows that generic agility drills produce less transfer to game situations than drills that replicate the stimulus-response structure of the sport itself. A system that can run football-specific and baseball-specific protocols in the same session, with the same hardware, offers real programming flexibility.

The Science Behind Reactive Agility Training

Reactive agility and planned agility are measurably different physical qualities. Studies using change-of-direction tests have documented that adding an unpredictable stimulus, rather than a predetermined movement pattern, increases the cognitive and neuromuscular demand significantly. Athletes who train primarily on planned drills often perform well on those drills but do not transfer that ability to live game environments where decisions must be made under uncertainty.

Visual processing is the limiting factor for most athletes, not the physical capacity to change direction. The brain needs to identify the stimulus, select the appropriate response, and initiate the motor pattern, all before the body actually moves. Training that specifically targets this perception-action loop, which is what LED-based reactive systems do, tends to compress the time between stimulus and movement more effectively than additional sprint or agility volume alone.

Understanding what actually limits reaction time in trained athletes is useful context here. The gains from reactive training are real but require specificity: the stimulus must be relevant to the sport, the movement response must be sport-appropriate, and the variability of the stimulus must increase progressively to prevent the athlete from anticipating the cue. The Dashr React's programmable LED timing and multi-module setup address all three of those requirements directly.

App Integration and Data Management

The Dashr app is the system's control center, and its quality matters more than it might seem from a hardware-focused review. A timing system is only as useful as the data it produces, and data is only useful if it is accessible, organized, and comparable over time.

The app runs on both Android and iOS, with the Single Module requiring Android 9.0 or newer, or iOS 15.0 or newer. Drill results are displayed in real time during a session and saved automatically. The Shuttle and Agility packages include cloud-based data management, which means athlete records persist between sessions without requiring manual export or external spreadsheets. For a coaching staff managing a roster of twenty or more athletes across a competitive season, that automation removes a significant administrative burden.

From a practical programming standpoint, the app's real-time feedback serves two purposes. During a drill, athletes see their split times immediately, which research on external feedback consistently shows accelerates motor learning compared to delayed or absent feedback. Between sessions, coaches can identify trends: which athletes are improving their reaction component versus their movement component, and where a drill design might need adjustment.

Matching the Right Package to Your Situation

The right choice depends heavily on what you already own, how many athletes you are training, and which specific drills matter to your program.

Already Have Dashr Gates? Start With the Single Module

If your facility already runs Dashr 2.0 or Blue timing gates, the Single Module at $300 is the most efficient upgrade. It slots into your existing setup and adds reactive LED capability without duplicating infrastructure you already paid for. For a program that primarily needs to add a reaction component to established speed testing, this is the clearest value in the lineup.

Starting From Scratch? The Shuttle Package Is the Sensible Floor

The Two Module System at $600 is functional, but it lacks timing gates, which limits you to drill execution without captured split data. The Shuttle Package at $850 adds the Dashr Blue gate and a carrying case, giving you a genuinely complete measurement system and the ability to run the NBA Reactive Shuttle protocol. For most coaches building their first reactive timing setup, the $250 step up from the two-module system to the Shuttle Package is worth taking.

High-Volume Programs: The Agility Package Justifies Its Cost

At $1,820, the Agility Package is a serious equipment investment, but the math changes when you are running multiple athletes through sport-specific testing daily. Four timing gates and two LED modules allow coaches to run complex, multi-direction protocols without reconfiguring equipment between every athlete. The sport-specific drill library, including football and baseball protocols, adds value for programs that work across multiple sports under one roof. If you run a private performance facility or a collegiate S&C department, this is the configuration that scales with your volume.

Portability, Build Quality, and Setup Overhead

All Dashr React hardware is designed for portability. The modules are compact and lightweight, the tripod mounting system is quick to assemble, and the Shuttle Package's included carrying case makes transport between venues practical rather than cumbersome. For programs that split time between a weight room, a field, and a gymnasium across a week, that portability is a genuine operational advantage.

The wireless architecture removes the cable management issues that have historically complicated timing system deployment. No network infrastructure required, no laying cables across a court or field, no tripping hazards to manage around. The Bluetooth connection handles module-to-app communication reliably within normal training distances, and the no-network requirement means you are not dependent on venue Wi-Fi quality, which varies enormously across high school gyms, outdoor fields, and rented facilities.

For coaches evaluating the system against alternatives in the reaction training equipment category broadly, the setup time is one of the Dashr React's stronger practical arguments. From transport case to first drill, experienced users report being operational in well under five minutes. That matters when practice windows are fixed and any time spent on setup is time taken from athlete work.

Reactive LED Systems Versus Other Reaction Training Tools

There are several ways to train reactive agility, and they are not interchangeable. Reaction balls, for example, are inexpensive and develop unpredictable hand-and-eye tracking, but they do not capture timing data, cannot replicate direction-choice scenarios, and are difficult to program progressively. They remain useful for certain training contexts but serve a different purpose than a structured LED timing system.

The distinction between reaction balls and light-based training systems is worth understanding before you commit to either. A light-based system like the Dashr React adds measurement, programmability, and sport-specificity that unpredictable physical tools cannot match. The tradeoff is cost and setup complexity, which is why both tool types tend to coexist in well-resourced programs rather than one replacing the other.

For programs specifically focused on agility testing against standardized benchmarks, a light-based timing system is the more defensible choice. Coaches who need to compare athletes against combine standards, or track reactive agility improvement with reliable data over time, need the precision that only a timed, stimulus-driven system can provide. A reaction ball cannot tell you whether an athlete's 5-10-5 improved by 0.08 seconds over six weeks of training.

Building a Reactive Agility Program Around the Dashr React

Owning the hardware is the easy part. Getting meaningful adaptation from it requires a sensible programming structure. A few practical principles apply regardless of which package you are running.

1. Establish a baseline first

   Run a standardized test in week one before changing any drill variables. Whether you use the Reactive Shuttle or a simpler left-right LED drill, you need a reference point to measure improvement against. Without it, training data is directionally useful at best.

2. Increase stimulus variability progressively

   Start with predictable two-option drills, then add more LEDs, shorter stimulus windows, or sport-specific decision complexity as the athlete improves. Athletes who can anticipate the stimulus are not being challenged; they are practicing confirmation, not reaction.

3. Keep reactive sessions short and high-quality

   Reactive agility training taxes the nervous system more than steady-state conditioning. Three to five high-quality reactive trials per drill, with full recovery between, produces more neuromuscular adaptation than high-volume fatigued repetitions. If your athlete's reaction splits are drifting later in a session, you have gone past the useful training window.

4. Use the data to individualize drill selection

   The Dashr app separates stimulus-to-initiation time from initiation-to-completion time. An athlete who is slow to initiate needs different training than one who initiates quickly but loses time in the direction change. The data tells you which problem to solve rather than guessing.

Coaches building out a complete speed and agility program often pair the Dashr React with complementary tools. Exploring the full range of timing systems alongside the React lineup can help you fill gaps in your testing and training infrastructure, particularly if you need linear speed data alongside reactive agility metrics.

Is the Dashr React Worth It? An Honest Assessment

The Dashr React system does what it claims to do, and it does it without unnecessary complexity. The wireless architecture removes setup friction, the app handles data management cleanly, and the drill library is broad enough to serve most team sports programs without requiring custom workarounds.

The value question depends almost entirely on your volume and your existing infrastructure. For a program running ten or more athletes through agility testing weekly, the Shuttle Package at $850 or the full Agility Package at $1,820 earns its cost in data quality and programming precision alone. For a single coach working with a handful of individual athletes who already own Dashr gates, the Single Module at $300 is a sensible and affordable upgrade. The Two Module System at $600 sits in the middle, functional but limited by the absence of timing gates.

Where the system falls short is the same place most hardware does: the training design still depends on the coach. The Dashr React will tell you exactly how fast your athletes react and move, but it cannot tell you which drill to run next or how to periodize reactive training across a season. That knowledge has to come from elsewhere, including resources on which reaction training tools fit which training goals and the broader science of agility development. The hardware is excellent. What you do with the data is up to you.

For coaches and programs serious about developing reactive agility with measurable, repeatable data, the Dashr React system is among the more coherent and practically deployable solutions in this category. The modular structure means you can start where your budget allows and scale upward as your program grows, which is a meaningful advantage over systems that require a full commitment upfront to deliver any useful functionality at all.

More reaction training worth a look

Dashr

Dashr React Shuttle Package - Enhance Agility with LED Modules, Precision Timing & Cloud Data Integration

Quality Inspected Before ShippingOngoing US-Based Phone Support

$850

View model ›

Dashr

Dashr React Single Wireless LED Module for Dashr 2.0 & Blue Timing Gates

Bluetooth ConnectivityOutdoor-Rated DesignOngoing US-Based Phone Support

$300

View model ›

Frequently asked questions