The overall answer for 2026, chosen by job profile instead of spec sheet noise. One machine per kind of buyer.
Read the guideBest xTool S1 Upgrades in 2026: The Order to Buy Them In
2026-09-09 · updated 2026-09-09 · ~8 min read
Rotary attachmentRiser baseFume handlingHoneycomb bedWhat to skip
Best xTool S1 upgrades are the boring add-ons. The S1 ships with an enclosure, a camera, and air assist, so the list stays short, and rotary plus riser covers it.
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How Much Should You Spend on Upgrades?
Upgrade math for the S1 class starts with a happy fact: the enclosure, the air assist, and the positioning camera already ride in the box. That makes this machine different from every open frame diode in the aisle, and it rewrites the whole upgrade conversation. You are not building a machine here, you are extending a finished one. No wiring, no lid building, no upgrade that secretly becomes a weekend project.
Real spend still falls into three lanes. A rotary attachment sits at mid range money, serious enough to trust and cheap enough to buy on impulse. Riser bases live near the budget end, some of the cheapest headroom in the hobby. External fume handling is the premium end of the list, and the only lane where the extra money buys cleaner air and longer sessions. Notice what is missing from the cart: no second enclosure, no bolt on air assist, no extra laser, because this machine already owns those.
One rule keeps the budget honest: never spend more on the wardrobe than on the machine. The S1 class is a capable mid size diode in a lovely enclosure, not a bottomless platform, and the best upgrades respect that. If an add-on costs like a second machine, you are shopping for a second machine, so go do that instead of accessorizing this one.
Think of it this way
Upgrades for a laser are like buying seats for a car you already love. The engine is fine, the real problem is that you keep leaving passengers behind. Buy the seat that fits the passenger you actually carry, not the whole dealership.
Which Upgrades Actually Exist for the S1?
Strip the noise off the internet and the real upgrade list is five items long: a rotary attachment, a riser base, external fume handling, a honeycomb bed, and a software upgrade. Three of those do the heavy lifting. The other two are quality of life, and quality of life is a fine buy once the heavy lifting is done.
Rotary attachment: the round ticket
A rotary attachment spins cups, bottles, and tumblers under the beam so artwork wraps instead of squashing. It is the one upgrade that hands the machine a whole new product category, which is why it tops lists like this one. The S1 class pairs with the brand rotary family, and generic chucks cover the rest of the round world. Round stock is where the money hides for most small shops, and this chuck is the key to that room.
Riser base: headroom under the hood
An enclosed machine has a lid, and every lid has a ceiling. Riser bases and hood lifts raise that ceiling so tall pieces slide in without surgery. If you keep measuring your work against the lid height, this is your upgrade, and it costs less than the fancy rotary. Nothing kills an engraving night like a lid that will not close.
External fume handling: the invisible upgrade
The on board filter is genuinely fine for light work. Long runs and strong woods outgrow it, and that is when an inline blower or an extractor outside the box earns its keep. It is the least glamorous purchase on this page. Nobody posts photos of a fume setup. Everybody notices when the room stops smelling like a campfire.
The supporting cast: honeycomb and software
A honeycomb bed keeps cut pieces lifted and cleanup quick for drop in money. A software license changes how you design even more than how the laser burns, a real shift once the free app runs out of room. Both are good buys and neither is urgent. Neither one will rescue a workflow that has not met the machine yet.
The do not buy list
- An extra enclosure: the S1 class already has one built in, and a second hood is just furniture.
- Bolt on air assist: it is already on board, so a second unit is pure theater.
- A bigger laser sold as an upgrade: more power is a new purchase conversation, not an accessory for this machine.
Why Do These Three Earn Their Keep?
Judge every add-on with one test: does it turn a no into a yes? The rotary turns no round work into yes round work. The riser base turns no tall work into yes tall work. External fume turns no long session into yes long session. That is the whole argument for the short list, and the same test keeps the junk out of your cart. Run the test out loud: it sounds silly and it works anyway.
Think of it this way
The comfort zone of this machine is flat work, and a rotary attachment is the door out of that zone. Round things are a second market hiding in plain sight on every shelf in your house. Nobody builds a real business engraving only what fits flat.
Now run the reverse test, because it matters just as much: an upgrade you will not use is not an upgrade, it is a shelf ornament with a power cord. The S1 class is a finished product, not a starter kit, and it does not need a full wardrobe to be good. The smartest owners buy one thing, wear it out, and only then ask for advice again.
Most upgrade advice online is written for open frame diodes, and that advice leaks onto pages just like this one. Half of it is wasted on an enclosed machine because the enclosure, the air assist, and the camera are already handled. Read any upgrade list through that filter and the good ones all point the same three directions: round, tall, and clean air. Everything else is advice written for a different machine.
What Order Should You Buy In?
Buy in the order the jobs arrive, not the order the ads arrive. Tumbler and bottle work means the rotary comes first, no contest. Tall gifts and tall stock mean the riser base comes first. Engraving deep into the night means fume handling comes first. The machine has already told you which one you need; the only trick is listening.
For the undecided, a sane sequence exists. Run the stock machine until three real jobs bounce off its limits. Three bounced jobs is your shopping list, written in evidence instead of marketing. Buy the upgrade that clears the loudest bounce, wear it out, then run the test again. Plenty of owners stop after one good buy, and that is the sign of a smart list, not a cheap one.
The way I see it
An upgrade is a key, and every key opens exactly one door. Buying five keys at once does not open five doors faster, it just fills a drawer. Find the locked door first, then buy exactly one key.
Also resist the bundle that promises everything in one box. Buying the whole list on day one hides which upgrade actually earned its keep, and it spends comfort money before you know what your comfort is. One upgrade at a time, each one judged against a real project before the next one arrives. Upgrades bought in a panic are upgrades that get resold in a year.
Which Upgrades Are Worth the Money?
Ranked by impact per dollar, the rotary attachment wins the page. The riser base is the close second, cheap, simple, and quietly life changing for anyone who works tall. External fume is the sleeper pick: owners who buy it never regret it and never stop recommending it. Honeycomb beds and software earn their money only when a specific job asks for them, which is not a demotion, it is a budget doing its job.
Buy It If
- Buy the rotary first if cups, bottles, and tumblers are the work you keep daydreaming about. That dream is a business plan wearing sweatpants.
- Buy the riser base first if your projects keep measuring themselves against the lid and losing. Headroom is the cheapest gift you will give yourself.
- Buy fume handling first if you engrave indoors for hours and the room air is becoming a coworker you do not like. Buy it before the smell becomes the thing your family remembers about your hobby.
Skip It If
- Skip the bundle if you cannot name the first job each piece would do this week. Unnamed jobs are unshipped jobs.
- Skip the second enclosure and the bolt on air assist, because your machine already has both. Do not pay twice for the same box.
- Skip any upgrade while the stock machine is still clearing your current list without complaint. If nothing bounced this month, nothing needs buying.
Which One Should You Take Home?
Set the short list side by side and the ranking stops wobbling. One add-on changes what you can sell. Another changes what fits under the hood. The rest earn their spot only when your job list grows into them. Buy for the product line first, the headroom second, and the polish whenever it actually shows up.
| Option | Key spec 1 | Key spec 2 | Best for | Verdict |
|---|---|---|---|---|
| Rotary attachment | Spins round and tapered work under the beam | Adds a whole second product category | Tumbler and bottle makers | The best first buy on the page and the one that pays you back in cups |
| Riser base | Raises the hood ceiling for tall pieces | Budget end money, simple install | Gift engravers with tall stock | Cheap headroom for anyone who keeps measuring work against the lid |
| External fume setup | Moves smoke outside the box | Premium end money, one time rig | All night engravers in closed rooms | Invisible until it is missing, then it is the whole room |
| Honeycomb bed | Lifts work for cleaner cuts | Drop in money, no setup drama | Sign and board cutters | Nice to have that earns its spot only when the scorch marks show up |
The way I see it
Every add-on is a promise to make one job easier, and promises are cheap. Test each one against a single real project before you open your wallet. The best upgrade is the one that survives contact with your actual to-do list.
So Which Upgrade Actually Wins?
Every owner profile on this page walks away with a different first buy, and that is the honest part of the answer. But ask which single upgrade changes the machine the most for the money and the answer does not wobble. Everything else is scheduling.
The Bottom Line
The best xTool S1 upgrade is the rotary attachment: it is the only add-on that opens whole new product categories instead of polishing existing ones. Add the riser base second when tall work keeps calling, and treat outside fume handling as the quiet third. Clear your loudest no first and the machine will handle the rest.
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Read the guideSources: manufacturer listings and standard public guidance at time of writing. Prices and availability subject to change. Individual results vary.