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Free Shipping On All Orders  ·  USA Based Support
Free Shipping On All Orders  ·  USA Support

Ernest Sports B1 REV-D Personal Launch Monitor

SKU ERN-LM-B1REVD
Original price $275.00 - Original price $275.00
Original price
$275.00
$275.00 - $275.00
Current price $275.00

Buy Online Or Call Now To Order!

Authorized Dealer For Ernest Sports
Free Shipping - on all Ernest Sports products
In Stock - orders leave the warehouse in 3-5 business days
Questions? - Call a Daddyshack Member (973) 381 - 7111

Price Match

Price Match

At Daddyshack Golf Store we want you to shop with confidence, knowing you’re always getting a good deal.

We will match or beat the lowest online price on its products.

If you find a lower price for any products on our store, we will beat it by $50 for products listed over $2000. In order to be eligible, you must provide proof, whether a screenshot, invoice, email, etc. of the lower offer.

Please note that this does not apply to every product in the store, so reach out via email or chat for confirmation before purchasing.

For the policy to apply, simply send us a screenshot, link, or any other proof of the lower price.

For more information, please check out Price Match Policy Page

Returns & Refunds

Cancellations & Refunds

Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

If you have questions, please send an email to support@daddyshack.golf or call us at (973) 381 - 7111

Cancellations (Before Order Ships)

If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at (973) 381 - 7111, the chat in the bottom right, or email support@daddyshack.golf
Cancellations (After The Order Has Shipped)

Once an order has shipped, it can no longer be canceled. If you no longer want the item, you will need to wait until it is delivered and then initiate a return. A Return Merchandise Authorization (RMA) number is required to properly return the item.

Cancellations of Custom Orders

Custom or made to order products cannot be canceled or refunded as these products are put into production specifically for your order.

These units are custom made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

All sales are final for Custom made and Made to order products.

Refunds and Returns.

If you need to exchange your product, you may do so. You, as the customer, are responsible for any shipping costs throughout any returns and exchange processes. 

Not all orders are available for return once they have shipped. We order our products directly from the manufacturer. Therefore, if the manufacturer will not permit us to return a product, we cannot offer you a return. This often varies on a case-by-case basis; please reach out to us if you would like specific information on your brand and/or product. 

Due to drastically increasing LTL/freight shipping costs, any outright returns will incur a 25% cancellation fee + return shipping costs. If you are replacing the product with something else, we may be able to help you cover some of the costs depending on the product. 

Customers have 30 days from the date they received the item to initiate a return, however, please check the specific return policy for the brand of product you are purchasing as the brand specific return policy on the product page overrides this general return policy of 30 days.

For more information, please visit our Return and Refund Policy

Shipping & Delivery

Orders Processing 

All orders are processed and shipped within 3-5 working days and shipped out using a fully tracked courier service. Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand—see below for any exceptions.

Order Confirmation

As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 1-5 business days), we will process the charges and submit the order for shipment.

Order Shipment

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at support@daddyshack.golf

No Shipping outside the USA. (Some exceptions apply - if the website permits you to check out and enter your shipping address, you will receive your order. Some products in particular are available in Canada). 

Changing Address

If the order has processed or shipped and you'd like to change your address, we will do our best to accommodate for this change. Please expect delays for all address changes. However, if there are any additional charges from our freight companies because of this change, this will be paid by the customer. No Exceptions Apply.

Shipping Times

All shipping times are estimates and should not be taken as a guarantee. We make sure our vendors know of new orders to get orders shipped out as soon as possible. With that being said, if a customer decides to cancel an order due to a shipment not arriving in the estimated time frame, customer is responsible for all associated shipping charges, fees, warehouse storage costs, and any other fees associated with the order. Any customer that files a chargeback for delays in shipping will be held criminally liable for theft. No Exceptions Apply.

Most orders will ship out within 3-5 Business Days. Once the order ships, it will take between 5-8 Business Days to get delivered. (Estimated Delivery 6-11 Days)

Please note that shipping times may vary based on the brand and whether the item is made to order.

Shipping Options

Our base "Curb-side" Pickup shipping is always completely free! This option usually takes between 6-11 days to arrive at your doorstep, after you have submitted your order.

For more information, please visit our Shipping Policy

Product Description

Master your swing and elevate your performance with the Ernest Sports ESB1 Launch Monitor, a powerful and portable device built for golfers who demand accuracy, reliability, and real-time feedback. Utilizing advanced 3D Doppler radar technology, the ESB1 delivers tour-level data to help you better understand your game—whether you're practicing at the range, indoors, or in your backyard.

Setup is quick and effortless—simply position the unit 4 to 6 feet behind the ball to start receiving instant feedback directly on the built-in display. With the ability to track performance across every club in your bag, the ESB1 provides the insights needed to improve consistency and lower scores.

The REV-D upgrade takes performance tracking even further by unlocking advanced metrics such as Apex, Spin Axis, and GPS shot tracing when paired with the ES Range App. This added layer of data allows golfers to visualize ball flight, analyze shot shape, and refine their swing with greater precision.

With up to 20 hours of battery life, seamless app integration, and firmware update capability, the ESB1 is designed for long practice sessions and continuous improvement without interruption.

Specifications

Feature Details
Model ESB1
Type Portable Launch Monitor
Technology 3D Doppler Radar
Battery Life Up to 20 Hours
Display Built-in LCD
App Compatibility ES Range App (iOS)
Usage Indoor & Outdoor
Firmware Updatable
Dimensions 10.125" (H) × 7.375" (W) × 2.625" (D)
Weight 2 lb, 14.8 oz
Power 7.4V Li-Ion Battery (2000 mAh)
Operating Temperature 32–110°F
Color Black

Key Features

• 3D Doppler radar technology for accurate shot tracking
• Built-in display for instant feedback without a device
• Up to 20 hours of battery life for extended practice sessions
• Indoor and outdoor compatibility
• Free ES Range App for data tracking and analysis
• REV-D upgrade unlocks advanced metrics and shot tracing
• Firmware updatable for future enhancements
• Portable and easy to set up anywhere

Tracked Data

• Core Data

• Ball Speed
• Club Head Speed
• Smash Factor
• Spin Rate
• Launch Angle
• Carry Distance
• Total Distance

• REV-D Advanced Data (with App)

• Apex (Peak Height)
• Spin Axis
• GPS Shot Tracing

Ideal For

• Practice range sessions
• Backyard golf training
• Indoor golf setups
• Data-driven golfers
• Players seeking tour-level insights on a budget
• Coaches and instructors
• Golfers looking to benchmark against PGA/LPGA averages

Why Choose the ESB1 Launch Monitor

The ESB1 combines advanced radar technology, portability, and long battery life into a single, powerful training tool. With instant feedback, app-based analytics, and upgradeable features through REV-D, it delivers the data and flexibility golfers need to improve their game without the cost of high-end professional systems.



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