S Pen S24 Ultra (withBluetooth) Replacement for Galaxy S24 U

The Verdict

The $30 Question: Can a Third-Party S Pen Actually Replace the Real Thing?

Losing your S Pen feels like losing your car keys — you can still function, but everything’s slightly more annoying. The official replacement runs $50+ and Samsung’s proprietary pricing stings. So when a 4.5-star alternative with Bluetooth lands at roughly half the cost, it’s worth a serious look. Here’s what 225 buyers and I found out about this one.

What’s Actually in the Box

You get the pen itself, a replacement nib tool, and two extra tips (one standard, one felt-style for screen protectors). The pen measures 4.35 inches and weighs 0.12 ounces — nearly identical to the OEM dimensions. It slides into the S24 Ultra’s silo with a satisfying click, and the slot detection works immediately. No pairing needed for basic writing; Bluetooth pairing takes about 15 seconds through the phone’s S Pen settings menu.

Performance: Where It Shines and Where It Stumbles

Writing feel is the first thing I test, and this pen doesn’t disappoint. The 4096 pressure levels translate smoothly in Samsung Notes — light strokes produce faint hairlines, heavy presses yield bold strokes without jitter. The tip has a slight rubberized texture that grips the glass better than the original’s slicker nib, which reduces the “skating” feeling some users report with the OEM pen.

Bluetooth functionality is the headline feature, and it works. After pairing, the button triggers the camera shutter, controls music playback, and navigates presentations via Air Actions. One buyer noted: “I was skeptical it would actually control my camera remotely, but it fired the shutter perfectly from 15 feet away. Works exactly like my original pen did before I lost it.”

The IP68 rating is genuine — I submerged it in a glass of water for 10 minutes and it emerged fully functional. The supercapacitor charges in about 30 seconds when docked, giving roughly 30 minutes of Bluetooth use per charge.

What Buyers Consistently Praise

The value proposition dominates the feedback. At roughly half the OEM price, users report it “feels 95% identical” to the original. The included extra nibs get frequent mentions — the OEM only includes one replacement in the box. Multiple reviewers confirm the pen’s tip doesn’t wobble inside the silo, a common complaint with cheaper knockoffs.

Where It Falls Short

The charging status blind spot is real. There’s no LED on the pen body, so you can’t tell if the supercapacitor is topped off when you grab it. You’ll need to check the phone’s battery section to see the pen’s charge level. Minor, but annoying if you rely on the Bluetooth features heavily.

Some users report occasional Bluetooth disconnects after the phone restarts — you’ll need to re-pair. It’s not frequent (one buyer said it happened twice in three months), but it’s a quirk you won’t find with the OEM pen.

Who Should Buy This

• The “I lost my S Pen” crowd: This is your cheapest path back to full functionality
• Note-takers and sketchers who want pressure sensitivity without paying Samsung’s premium
• Frequent presenters who use Air Actions for slide control and need a backup

Skip it if you’re a heavy Bluetooth user who needs absolute reliability — the occasional re-pairing could disrupt your workflow. Also skip if you’re hypersensitive to weight differences; the 2g variance is noticeable to some.

FAQ

Q: Will this work with my S24 Ultra’s Air Actions? A: Yes, after pairing in Settings > Advanced Features > S Pen > Air Actions. All gesture controls work, including the camera shutter and media playback.

Q: Does it need a screen protector? A: No, but if you use one, switch to the felt tip included in the box — it glides better over tempered glass and reduces tip wear.

Q: How long does the Bluetooth battery last? A: About 30 minutes of continuous use per charge. Docking for 30 seconds gives you roughly 4 hours of standby time for Bluetooth features.

The Verdict

Buy it if you need full S Pen functionality on a budget, or want a reliable backup for your original. The Bluetooth works, the pressure sensitivity is accurate, and the price makes it a no-brainer for most users.

Skip it if you demand OEM-level perfection in every detail, or you’re a power user who can’t tolerate occasional Bluetooth re-pairing.

Rating: 4.6/5 — This pen delivers 90% of the original experience at half the price. That’s a trade most people should happily make.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.