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Description
ESB2 Launch Monitor by Ernest SportsProducts > ESB2 Launch Monitor by Ernest Sports 2. In the Description editor, click the icon (top right of the editor toolbar) to switch to HTML source view 3. Select everything currently in the description and delete it 4. Paste this ENTIRE file (including the Ernest Sports ESB2 Tour Level Data. Palm Sized Device. You want real shot data. You don't want to drop $2,000 to get it. You don't want a launch monitor that lives on a shelf in the garage
Tour-Level Data.
Palm-Sized Device.
You want real shot data. You don't want to drop $2,000 to get it. You don't want a launch monitor that lives on a shelf in the garage either — you want one that comes to the range, rides on the cart, fits in the bag. The ESB2 is 2.5" × 5", the smallest launch monitor that doesn't compromise on the numbers that actually matter: ball speed, launch angle, spin rate, and carry distance. Synced instantly to a free app that costs nothing forever.
Built by Ernest Sports — a specialist in portable launch monitor technology with a free training ecosystem that doesn't require a subscription.
Take It Anywhere You Go.
The ESB2 mounts to your cart, your bag, or a tripod — and works anywhere you swing. One device handles every surface and every condition.
Golf Cart
Clips securely to any cart frame, so your data stays clean whether you're riding the course or parked at the range.
Golf Bag
Secure bag mounting means the device travels with you when you're walking the round, ready between every shot.
Tripod Compatible
Works with any standard tripod for a stable, level setup at the range or in a sim bay (tripod sold separately).
You Probably Recognize Yourself In One Of These.
Three golfers we see buying the ESB2. If one of them sounds like you, this is built for the way you actually play and practice.
You Want Live Data On The Course
On-course tracker
- You play real golf — not just simulator sessions on a winter afternoon
- You want to know exactly how far each club carries, not what you estimate
- You don't want to wait until your next range visit to find out what worked today
Why this fits: mount it to the cart, swing, see the data — round-by-round and shot-by-shot.
You Practice With Intent And Want To Track It
Range improver
- You're tired of hitting buckets without knowing what actually changed
- You want progress trends and shot history over time — not single-session noise
- You want the data to stick between sessions so you can see real improvement
Why this fits: the free ES Range App logs every shot, every session, every club — for free, forever.
You're Not Dropping $2,000 On A Launch Monitor
Budget-conscious golfer who still wants real data
- You know the data is what matters — not the size or sticker price of the device
- You don't want a monthly software subscription on top of the hardware purchase
- You want something that works at the range AND out on the course
Why this fits: tour-level data at a fraction of the cost — and the app stays free forever.
ESB2 Specs & Ball Data
Launch Monitor Capability.
Pocket-Sized Footprint.
Four cards on the four things buyers want to verify before they pull the trigger on a launch monitor that costs less than a new driver.
Ultra-Compact Dual-Radar
Tracking
At 2.5" × 5", the ESB2 is one of the smallest launch monitors on the market. Dual-radar technology gives you accurate reads on every swing without the bulk of a desktop unit — small enough to drop in the golf bag and light enough that you'll forget it's in there until you swing.
Tour-Level Accuracy
In Your Pocket
Ernest Sports built the ESB2 to the same accuracy standards the pros measure against. Ball speed reads within 1% of TrackMan. Launch angle holds to ±1.5°. Spin rate captures in real time. The same numbers that matter on tour — in a device that fits in your back pocket on the cart ride between holes.
Free ES Range App —
No Subscription
Most launch monitors at this price hand you the hardware and then charge a monthly subscription for the software. The ESB2 doesn't. The ES Range App is free, forever — live view, shot history, progress trends, all included from day one. iOS and Android. No premium tier, no trial expiry, no surprise upsell.
Built For Indoor +
Outdoor Use
The ESB2 performs the same whether you're hitting into a garage net, working a bucket at the range, or playing real holes on the course. No mode switching, no environmental calibration — same device, same accuracy, wherever your game actually happens.
What's Inside Every ESB2
Everything you need to start tracking shots day one — no extra purchases required.
- Ernest Sports ESB2 launch monitor
- USB-C charging cable
- Wall adapter
- Protective carry case
- Free ES Range App (download, iOS & Android)
- 2-year manufacturer warranty
Cart, Range, Or Garage.
Same Device.
The ESB2 isn't locked to one practice environment — it moves with you, indoors or out.
Live Data,
Cart-Mounted.
Clip the ESB2 to your cart frame and get live shot data during the round — ball speed, launch angle, spin rate, and carry distance after every swing.
Structured Practice,
Tracked Over Time.
Mount the ESB2 on a tripod or bag setup, open the free ES Range App, and turn every bucket into a structured session — with shot history and progress trends that stick between visits.
A Full Practice Ecosystem.
Free Forever.
The ES Range App turns the ESB2's raw shot data into a full training environment — and the whole thing costs $0. No trial, no subscription, no premium tier.
- ▸Session history — every shot, every session, automatically logged for later review.
- ▸Instant sync — every metric appears on your phone the moment your ball leaves the clubface.
- ▸Shot trends — spot what's actually improving and what needs work, with real data behind it.
- ▸iOS & Android — no subscription, no hidden fees, no premium tier — just download and pair.
- ▸All skill levels — built for beginners working on consistency and scratch players dialing in distances.
Tour-Level Data.
Without The Tour-Level Price.
Here's how the ESB2 stacks up against the launch monitors most buyers consider at this price point and the premium indoor units they're often compared to.
| Capability | Ernest Sports ESB2 | Phone-Required Budget Radar | Premium Indoor Monitor |
|---|---|---|---|
| Form factor | Palm-sized (2.5"×5") | Pocketable | Tabletop unit |
| Tracking technology | Dual radar | Single radar | Photometric / radar |
| App / software cost | Free, forever | Often subscription | Sold separately |
| On-cart use | ✓ (cart mount) | Varies | ✕ |
| Indoor + outdoor use | ✓ | ✓ | Indoor optimized |
| Mount options | Cart, bag, tripod | 1–2 | Fixed setup |
| Warranty | 2-year manufacturer | Varies | Varies |
| Battery life | 8 hrs per charge | Varies | Powered setup |
| Authorized dealer support | ✓ (Swing Sphere) | Varies | Varies |
| Typical investment | $495 | $400–$700 + sub | $2,000–$15,000+ |
Save up to $14,500+ vs. a premium indoor launch monitor — without giving up the data that actually matters.
ESB2 by Ernest Sports — Frequently Asked Questions
The questions you'd ask us on the phone, answered here too.
Does the ESB2 work indoors and outdoors?+
Is a subscription required for the Range App?+
What mounting options does the ESB2 work with?+
What data does the ESB2 measure?+
How long does the battery last?+
How long does setup take?+
Is financing available?+
How does the warranty work?+
Why buy from Swing Sphere?+
Real golfers on the phone, not call-center scripts.
Full warranty support · expert pre-sale advice · (833) 796-4777
Ask a questionShipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy