Womier SK75 TMR Review

The Womier SK75 TMR/HE is one of the most interesting keyboards to hit the market recently. It combines a solid aluminum build with TMR magnetic switches, a huge 8000 mAh battery, and tri-mode connectivity. On paper, it’s a strong mix of premium materials and gaming-focused performance. But how does it actually hold up in daily use? Let’s break it down.

Build Quality and Design

The first thing you notice is the weight. At around 2 kg, this is not a portable keyboard, but it feels premium and rock solid. The aluminum case has a powder-coated finish with subtle sparkles, and the mirror weight on the bottom gives it a luxury touch.

Key points:

• 75% ANSI layout with 81 keys.
• Top-mounted
• No kickstands, fixed typing angle (comfortable but not adjustable).
• Cherry profile double-shot PBT keycaps, durable and with turquoise legends.

👉 Tip: If you care about aesthetics, keep in mind Womier currently only sells the SK75 in black with limited keycap color options.

Connectivity and Battery Life

The SK75 offers tri-mode connectivity:

• USB-C wired
• 2.4 GHz wireless (dongle included)
• Bluetooth (up to 3 devices)

Performance is strong in all three modes, and latency is impressively low. In wired mode, you get 0.125 ms response (real test shows about 0.6 ms) thanks to 8000 Hz polling rate. Wireless mode feels almost identical, which is rare at this price point.

Battery life is pretty good. The 8000 mAh cell easily lasts weeks with RGB off. With lighting on, expect several days of heavy use. You can check battery status by pressing Fn + Backspace.

If you keep the RGB off or low, you might only need to charge it once every few weeks.

Switches and Typing Experience

This is where the SK75 stands out. It uses Outemu magnetic switches with TMR sensors (Tunnel Magnetoresistance). Compared to standard Hall Effect:

• Lower power consumption → longer battery life
• Higher precision → smoother actuation
• No calibration needed

You can adjust actuation from 0.1 mm to 3.5 mm with 0.01 mm accuracy. That makes it especially useful for competitive gaming where rapid trigger and fast reset are key.

Typing feel:

• Smooth, fast, and consistent.
• Fairly quiet – not much tactile feedback or “thock.”
• Stabilizers are decent, but some keys (like Enter) may sound rough.

👉 Tip: If you want a more satisfying sound profile, consider lubing the stabs or swapping in mechanical switches for non-gaming keys. The PCB supports both magnetic and standard MX switches, so you can mix and match.

Software and Customization

Womier’s software is quite functional and easy to navigate. It’s similar to most software on keyboards with magnetic switches and it has a bit worse UI than Wootility or Keychron’s software. It gives you control over:

• RGB lighting effects (bright, south-facing LEDs).
• Custom macros for gaming and productivity.
• Actuation settings per key.
• Advanced features like SOCD, Snap Tap, DKS, and Rapid Trigger.

The customization options are on par with what you’d expect from other magnetic keyboards in 2025.

Downsides

While the SK75 is strong overall, there are a few issues to be aware of:

• Power switch is hidden under Caps Lock keycap – inconvenient for daily use.
• No switch options at checkout – you’re locked to Outemu magnetics unless you swap yourself.
• Limited keycap/color choices – customization fans may feel restricted.
• Typing sound is a bit flat compared to enthusiast boards.

Price and Value

At around $120, the SK75 TMR/HE offers a lot:

• Premium aluminum build
• Magnetic TMR switches with adjustable actuation
• Tri-mode connectivity with ultra-low latency
• Huge battery

👉 Opinion: If you want a gaming-first keyboard with pro-level responsiveness, this is one of the best choices in its price range. This is one of the best magnetic switch keyboards available right now. If your priority is typing feel and sound, you may want to mod it or consider a more traditional mechanical board.

Final Verdict

I would say that Womier SK75 TMR/HE is honestly an excellent option for gamers who want speed, flexibility, and premium build quality. The TMR PCB with magnetic switches deliver accuracy and reliability, while the huge battery and tri-mode support make it practical for everyday use. And it’s priced reasonably well, it’s cheaper than Wooting 80HE for instance.

My recommendation: For competitive gamers or anyone curious about magnetic switch keyboards, the SK75 TMR is absolutely worth trying thanks to its low response rate, being wireless and build quality.