AulumuA11 for Apple Watch Ultra 49mm Band for Men Mag Buckle Slim Band Designed | for Apple Watch Ultra 3/2/1 49mm, Series 11/10/9/8/SE2/7/6/SE/5/4[46mm/45mm/44mm]

The Aulumu A11 Mag Buckle Slim Band is easily the best Apple Watch band I’ve purchased to date. It combines a clean, minimalist aesthetic with impressive functionality, and it pairs especially well with the Apple Watch Ultra in both form and performance. From day one, it’s been lightweight, durable, and surprisingly comfortable—even during long wear periods or workouts.One of the standout features is the magnetic buckle system, which makes putting the watch on and taking it off remarkably fast and easy. The design feels intuitive and fluid, with a strong enough hold for day-to-day activity. It also looks great—subtle enough for professional settings, yet modern enough to catch the eye.If I had one small critique, it’s that the closure mechanism relies on both a light magnetic clasp and Velcro, which raises a minor long-term concern. Over time, Velcro tends to wear down, and I do wonder whether the magnetic hold alone will be sufficient years down the road. That said, this is more of a theoretical worry than a practical issue at this stage.Ultimately, this is a well-executed product that strikes the right balance between convenience, comfort, and appearance. Highly recommended for anyone looking to elevate their Apple Watch experience with a low-profile, high-functioning band.

It’s wide, nylon and has a chunky, magnetic clasp. The watch lugs are solid, literally, and it accommodates a wide range of wrist sizes on account of its use of 2 differently sized counterstraps. They are fastened via Velcro, but it’s the new, updated stuff and full length.As I have smaller wrists for my size, I appreciate the extra strap and it fits nicely once applied. It’s comfortable enough for sleeping but chunky enough to match the Ultra’s aesthetic. The magnetic clasp isn’t the strongest, and while the passive hooks do a decent job of aligning the clasp, it does nothing for security. That comes in the way of a Velcro pull-tab. It’s definitely secure; there’s no way it’ll fall off unless you forget to secure the tab, but if you forget, it’ll definitely fall off. I would’ve preferred stronger magnets, a mechanical locking clasp, or both.Otherwise, ignoring the childish graphics in rubberized print, it’s clean enough for an adult to be seen in public while wearing it. If the graphics bother you enough, you can always scrape it off.Despite being twice the price of most other straps, this one is worth the cost to me, only just.

Love this band I have had many and it seems very durable will last for many years and so comfortable, I love how once you adjust it initially that’s it using the magnetic catch after that so easy to use, it’s pricey but I believe anything well made and designed to last is probably worth spending extra, you get what you pay for, I highly recommend this

This was one the best Apple Watch Ultra band I used since I bought the watch a few years back.The build quality is excellent, the band weave is great, the stainless steel buckle and magnets are very good.However, the small Velcro tab that secures the buckle got detached, so the risk of the buckle opening and the watch falling off my hand became very high, I had to change the band to something else.I emailed the company through there website as soon as this happened about a month ago go but I didn’t hear from them.EDIT 1:Today I was contacted by Alumu and they confirmed that they have updated the design of the band to ensure the velcro part does not get detached.They will be sending a replacement band. To be honest support was swift in taking action, which is great.I will update this review once I get the new band.

Love the design and style very comfortable and the magnets are strong but they do sometimes pinch you if you don’t have it at the right angle when clipping it on also with the strap it’s very strong around the wrist and for a series 10 42mm it’s connections do stick out a lil but with a case on the watch it’s not noticeable

I got an Apple Watch Ultra with the ocean band (could not stand it) and proceeded to purchase and try numerous bands to make this watch work for me. While I liked the "magnetic only" bands, it makes me nervous to have only magnets. Plus, they were not great-looking, either too narrow or too wide. Otterbox makes a nice, traditional, clasped sport band which I like. But it was traditional clasp - not magnetic. So, based on a review I saw online, I got this Aulumu as one to try. I was concerned because I though it might look crappy or not be good. When it arrived, and I installed and used it, my opinion changed. This is a really nice watch band, if you're looking for a sportier look. The magnetic clasp with the added "teeth" works great, and having the added velcro closure gives peace of mind. This thing is not going to fall off. Also having the larger strap being adjustable with velcro is great, to fine-tune the fit. It is sufficiently "wide" for an Apple watch Ultra, giving it a sufficiently aggressive, sporty look (what I was looking for). At the same time, it is not overly thick (or uncomfortably thick), and the metal clasp is unobtrusive, sitting in a nice spot on the wrist. I think I have found my daily band for this watch. The only thing I don't really like is the "urban technology" logo and design on the underside. It is not particularly attractive. It doesn't really stand out, but they could have opted for something more attractive. I'll probably be alternating between this one and the Otterbox silicone one. Gotta say this is is a sharp-looking watch band.

Cool watch band the design and buckle feel very cyberpunk. Unfortunately although it claims to fit a 42 mm Apple Watch due to the smaller size of the 42 mm series 10 the edges of the watchband connector stick past the watch body. Either they shouldn't claim that it that it with the 42 mm or they should include the correct size connectors so it doesn't stick out