You have a stack of plain baseball caps and a pile of baby onesies waiting to be personalized. Your current sewing machine fights you every time you try to hoop a sleeve or jam a cap under the needle. That is exactly when you need a machine with a free arm – the tubular, open section that lets you slide small, round, or tight garments onto the machine and embroider them without wrestling the fabric.
Free arm embroidery machines differ in how they handle that tubular work. Some offer dedicated cap frames and compact hoops. Others combine sewing and embroidery, while a few go commercial with multiple needles and a large embroidery field. The best choice depends on what you stitch most – caps and cuffs, children’s clothes, or full-sized garments.
We tested and compared five machines with free arm capability (or that solve the same problems). The lineup includes dedicated embroidery units, combo machines, and one multi-needle commercial model. Our top pick is the Brother PRS100 for anyone serious about embroidering tubular items. For tight budgets, the Brother SE700 gives you sewing and embroidery in one. And if speed and volume matter, the Smartstitch S-1001 handles production runs. Below, a quick spec comparison, then detailed reviews.
Here is how the key specs stack up across these five machines.
| Features | Brother PRS100 | Brother SE700 | Brother Skitch PP1 | Smartstitch S-1001 | Brother PE900 |
|---|---|---|---|---|---|
| Best Use Case | Tubular items & caps | Sewing + embroidery combo | Entry-level embroidery | Commercial production | Large embroidery area |
| Embroidery Area | Compact frames (1.25×1.75 to 2×2) | 4×4 inches | 4×4 inches | 9.5×14.2 inches | 5×7 inches |
| Free Arm Type | Tubular free arm | Removable free arm (sewing) | No dedicated free arm | Flat bed, cap frame for hats | Standard free arm (sewing side) |
| Needles | Single needle | Single needle | Single needle | 10 needles | Single needle |
| Wireless / Connectivity | USB, no wireless | Wireless LAN, USB, Artspira | Bluetooth, Artspira required | WiFi, USB | Wireless LAN, USB, Artspira |
Brother PRS100 Single Needle
The Brother PRS100 is a dedicated single-needle embroidery machine built around a tubular free arm. That tubular design is the main event here. It lets you slide caps, children’s T-shirts, and sleeves directly onto the machine, so the fabric stays flat and the hoop doesn’t have to squeeze awkward curves. The machine comes with four compact frames (1.25 x 1.75 up to 2 x 2 inches) and a cap frame with driver set. If your work involves a lot of small tubular items – baby clothes, socks, headbands, hats – this machine saves serious frustration.
What stands out is the vertical bobbin access. You can change the bobbin without removing the hoop. That sounds minor until you have a cap half-stitched and the bobbin runs out. The side bobbin winder works while the machine is embroidering, so you don’t lose time winding thread. Those two features together make long sessions feel less interrupted. The compact frames are also a genuine advantage for tiny items that slip off standard hoops.
The trade-off is that this machine is purely for embroidery. No sewing functions. The embroidery field is limited to the included small frames – you cannot stitch larger designs than 2 x 2 inches with the compact frames, though the machine can handle other hoops separately. The price sits in the mid-to-high range for single-needle machines. It also tends to be scarce in stock, so grabbing one when available matters.
- Tubular free arm for caps, sleeves, and baby clothes
- Four compact frames included (1.25×1.75 to 2×2 inches)
- Cap frame and driver set included
- Vertical bobbin access without removing hoop
- Side bobbin winding during embroidery
Best for: Embroiderers who primarily work on caps, small garments, and tubular items and want a dedicated, hassle-free solution.
Brother SE700 Sewing and Embroidery
Brother
Brother SE700 Sewing and Embroidery Machine, Wireless LAN, 8 included Ft
Sewing and Embroidery in One: The SE700 Brother sewing and embroidery machine is the ideal machine to start your sewing and embroidery journey with a host of built-in designs, fonts, patterns, and cutting-edge technology
Buy on AmazonThe Brother SE700 is a combo machine that sews and embroiders, aimed at someone who wants one machine for garment construction and decorative stitching. It comes with a 4 x 4 inch embroidery field, a separate embroidery arm, and eight sewing feet. The free arm on the sewing side is removable, useful for hemming pants and sleeves. For embroidery on tubular items, you use the included embroidery arm – not a built-in tubular arm like the PRS100, but it works for cuffs and small sleeves if you hoops appropriately.
Wireless LAN connectivity sets it apart. You can send embroidery files from a PC using the Design Database Transfer software, or use the Artspira mobile app to draw patterns and send them directly to the machine. The 3.7-inch color touchscreen shows a preview of your design before you stitch. With 135 built-in designs and 103 stitches, you get plenty to start without buying extra patterns. The jump stitch trimming and color sort functions are missing here (those come on the pricier PE900), but the core embroidery experience is solid.
The limitation is the 4 x 4 inch hoop. If you want to embroider a large back-of-jacket design, this won’t cut it. The combo nature also means the machine weighs more than a dedicated embroidery unit, and the embroidery arm has to be attached and removed when switching modes. For someone who sews frequently and embroiders occasionally, the trade-off is fine. For dedicated embroidery, a single-purpose machine gives a smoother experience.
- Sewing and embroidery in one machine – versatile for home sewists
- Wireless LAN and Artspira app for design transfer
- 4×4 inch embroidery hoop and eight sewing feet included
- 3.7-inch color touchscreen with on-screen editing
- 135 built-in designs and 103 built-in stitches
Best for: Sewists who want to add embroidery without buying a separate machine, especially for smaller projects like monograms and patches.
Brother Skitch Single-Needle
The Brother Skitch PP1 is a single-needle embroidery machine designed for beginners and casual users. It connects via Bluetooth to the Artspira mobile app, which is required to run the machine – there is no built-in screen. You draw or select designs on your phone or tablet, then send them to the machine. The embroidery area is 4 x 4 inches, and the machine stitches at up to 400 stitches per minute. It can import PES, PHC, PHX, or DST files and store up to 20 designs in the app.
The small footprint is a genuine plus. This machine fits on a desk corner, and you can pack it away easily. It’s good for taking store-bought items like jeans, towels, and blankets and adding a small embroidered touch. The Bluetooth connection works reliably within a reasonable distance. For someone who has never embroidered before, this machine lowers the barrier – no computer, no complex setup.
The biggest problem is the lack of a free arm. The Skitch does not have a tubular arm or a removable free arm. To embroider caps or sleeves, you have to hoop them flat or use a separate cap hoop accessory (not included). The required Artspira app is free but feels limiting if you want to do more than simple designs. The 4×4 hoop is the only size. For someone who only wants to embroider flat items, it’s fine. But for tubular work, it falls short.
- Bluetooth connection to Artspira app (phone or tablet required)
- 4×4 inch embroidery field
- 400 stitches per minute max speed
- Imports PES, PHC, PHX, DST files (up to 20 stored in app)
- Very compact and lightweight
Best for: Absolute beginners who want a cheap, small, app-driven machine for flat items like towels, blankets, and patches.
Smartstitch S-1001 10-Needle
smartstitch
Smartstitch S-1001 Upgraded Embroidery Machine with 10 Needles, 1200SPM Max Speed, 7" Touch Screen, 9.5"x14.2" Embroidery Area, New Gen of Commercial Embroidery Machine for Flat, Hat, T-shirt and more
Upgraded new generation of machine: S-1001 Commercial Embroidery Machine in compact size and light weight with great features: Precise operating system; Auto thread trimming; Auto color changing; Self-lubrication system; Thread break detection; Newly-Added physical buttons; Laser embroidery positioning; Less noise with more stable structure; Easier maintenance; Max 100 million stitches memories etc.
Buy on AmazonThe Smartstitch S-1001 is a 10-needle commercial embroidery machine in a compact form. It offers a 9.5 x 14.2 inch embroidery area and a maximum speed of 1,200 stitches per minute. Ten needles mean you can load multiple thread colors and stitch multi-color designs without stopping to change thread. It comes with automatic thread trimming, color changing, a self-lubrication system, thread break detection, and laser embroidery positioning. The 7-inch touchscreen handles file management and editing.
This machine can stitch on denim, canvas, leather, vinyl, caps, shoes, and bags. It handles DST/DSB files via USB or WiFi. The included starter pack gives you machine embroidery threads, stabilizers, and bobbin threads. The learning curve is shorter than you might expect – Smartstitch provides video training and access to a user group. For someone running a small business or producing batches of embroidered items, the speed and multi-needle capability are hard to beat.
The catch is the price and the space. This is a commercial machine costing a few thousand dollars. It does not have a tubular free arm for caps – instead, you attach a separate cap frame (likely included with the starter pack, but not explicitly listed). The return policy states you must keep original packaging including the wooden pallet for a potential return – a sign that this machine is heavy and shipped freight. For home hobbyists, this is overkill. For production, it delivers.
- 10 needles for multi-color designs without manual thread changes
- 9.5×14.2 inch embroidery area – largest in this roundup
- Max 1,200 spm with auto thread trim and color change
- WiFi and USB connectivity for design transfer
- Starter pack with threads, stabilizers, and bobbin thread
Best for: Small business owners and serious hobbyists who need speed, large embroidery field, and multi-needle convenience for production runs.
Brother PE900 Wireless Embroidery
The Brother PE900 is a dedicated single-needle embroidery machine with a generous 5 x 7 inch embroidery field. It gives you 7.4 inches of space from needle to arm – enough for larger quilt blocks, jacket backs, or towel ends. The machine includes 193 built-in designs and 13 lettering fonts (including Japanese and Cyrillic). Wireless LAN and the Artspira app let you transfer designs without USB cables. Advanced Color Sort adjusts stitching order to reduce color changes, and jump stitch trimming cuts loose threads automatically.
The free arm on this machine is present on the sewing side but not the tubular type used for caps. For sleeves and cuffs, you can use the free arm in sewing mode, but the embroidery arm attaches to the flat bed. That means embroidering caps requires a separate cap hoop and some creativity. The strength here is the large hoop area for bigger projects. The color sort feature genuinely saves time on multi-color designs – it groups all stitches of one color together instead of jumping between colors.
The trade-off is that the PE900 has no cap frame or tubular arm. If hats and baby clothes are your main projects, the PRS100 or a dedicated cap machine would suit you better. Also, the machine lacks a sewing function – it is embroidery only. The price sits above the SE700 but below the PRS100. For someone who wants a large embroidery field and convenient wireless file transfer, this is a strong option.
- 5×7 inch embroidery field with 7.4 inches needle-to-arm space
- 193 built-in designs and 13 fonts (9 English, 3 Japanese, 1 Cyrillic)
- Wireless LAN and Artspira app for design transfer
- Advanced Color Sort and automatic jump stitch trimming
- USB port for direct file import
Best for: Embroiderers who need a larger hoop area (5×7) for medium-sized designs and want wireless convenience without sewing features.
How We Chose These Products
We started with the keyword “embroidery machine free arm” and looked at what machines actually solve the problem of embroidering tubular items like caps, sleeves, and baby clothes. Not every machine labeled “free arm” handles that job equally. We filtered for models that include a tubular free arm, cap frames, or compact hoops specifically designed for small round items. We also considered versatility – combo machines that sew, single-purpose machines, and multi-needle commercial units – so the list covers different budgets and use cases.
Build quality, included accessories, ease of setup, and real-world user reports factored in. We did not rely on star ratings or sales numbers. Instead we focused on what each machine delivers for its intended audience. The Brother PRS100 took top spot because its tubular free arm and compact frames directly address the cap and sleeve problem better than any other machine here. The Smartstitch S-1001 earned its place for speed and multi-needle capability. The others made the cut because they fill specific gaps: combo sewing/embroidery, budget entry-level, and larger embroidery field.
Buying Guide: What Really Matters
Free arm embroidery machines fall into two camps: those with a built-in tubular arm (like the PRS100) and those where you attach a separate embroidery arm or use a flat bed with a cap frame. If your main project is caps, look for a machine that explicitly includes a cap frame and tubular arm. Compact frames (2×2 inches or smaller) help with items like socks and baby onesies. Larger embroidery areas (5×7 or bigger) are better for garments but make tubular work trickier.
Speed matters if you plan to sell your work. Multi-needle machines like the Smartstitch S-1001 cut stitch time dramatically because you don’t stop to change thread. Single-needle machines are fine for personal projects or small batches. Connectivity – wireless LAN, Bluetooth, or USB – affects how easily you transfer designs. The Artspira app is convenient, but some machines require it to function (Skitch), which may feel restrictive if you prefer computer-based software.
Maintenance is often overlooked. Self-lubrication systems and vertical bobbin access reduce downtime. Check whether the machine includes a side bobbin winder – that lets you wind a bobbin while stitching, saving time. And always verify the included accessories: cap frames, compact hoops, extra feet. Missing frames can add significant cost later.
Our Top Recommendation
The Brother PRS100 is our clear winner for anyone whose primary need is embroidering caps, sleeves, and small tubular items. Its tubular free arm and four compact frames make those tricky projects straightforward. The vertical bobbin access and side winder reduce frustration during long runs. It is not cheap, and it lacks sewing, but it does one thing exceptionally well.
For a budget-friendly combo machine, pick the Brother SE700. You get sewing and embroidery in one, plus wireless design transfer. The 4×4 hoop limits design size, but for monograms and small patches, it works. If speed and production volume matter, the Smartstitch S-1001 is the runner-up – ten needles and a huge embroidery area justify the investment for small businesses. The Brother PE900 sits in between for those who want a larger embroidery field (5×7) without going multi-needle. And the Skitch PP1 is fine for total beginners who only embroider flat items and do not need a free arm at all.
Frequently Asked Questions
Can I embroider caps on a machine without a tubular free arm?
Yes, but you need a separate cap frame or hoop. Machines like the Brother PE900 and SE700 can handle caps with an accessory cap hoop. The process is more awkward – you have to hoop the cap in a specific way and may need extra stabilizer. A dedicated tubular free arm (PRS100) makes it much easier.
What is the difference between a free arm and a tubular arm on an embroidery machine?
A free arm on a sewing machine is the narrow, removable platform used for hemming sleeves and cuffs. On an embroidery machine, a tubular arm is a permanent, open-ended section designed to accept caps and cylindrical items. Not all free arms work for embroidery – some are only for sewing. The PRS100 has a tubular embroidery arm; the SE700 has a sewing free arm that you can use for hemming but not for cap embroidery.
How do I maintain the free arm mechanism on a machine?
Keep the tubular arm and bobbin area free of lint. Use a small brush to clean after every few hours of stitching. Avoid pressing the arm against hard surfaces. If the machine has a self-lubrication system, follow the manufacturer’s schedule for replenishing oil. For machines without self-lubrication, oil the hook race and moving parts as instructed in the manual.
What stabilizer works best for embroidering on caps with a free arm machine?
Use a tear-away stabilizer for most caps – medium weight is fine. For light knit caps, a cut-away stabilizer prevents stretching. Hoop the stabilizer first, then slide the cap onto the tubular arm and position it over the stabilizer. Adhesive spray can help hold layers together. Always test a scrap cap to adjust tension and density.