Harmony Discount Code July 2025

Most people don't spend their Wednesday afternoon wondering whether their vibrator could sync up with Beyoncé, but every now and then, technology wanders into territory once reserved for late-night Tumblr posts and asks: what if it could?

The SIRI™ 3 by LELO is one of the latest answers to that question. It’s a high-end, sound-responsive vibrator that claims to deliver "orgasms in sync with your favourite beats." Which, let’s be clear, doesn’t mean you’ll climax when the chorus drops - just that the motor vibrates in time with audio picked up by its microphone. It’s a neat gimmick, but not necessarily one you’ll build your entire love life around.

What It Is

SIRI 3 is a compact, ergonomically-shaped clitoral vibrator made of medical-grade silicone and ABS plastic - smooth to the touch, slightly curved to tuck into the palm, and charged via USB like all modern things that make a lot of noise. It’s waterproof, rechargeable, and perhaps most importantly, quiet enough not to scandalise the neighbours. Maybe. LELO calls it a "personal massage therapist," which is a charming euphemism. In practical terms, it has 8 settings, plus that sound-responsive mode we talked about.

The (Gently Pulsing) Deal

Harmony Store currently lists the SIRI 3 at £139, but it’s not hard to find 15% off with a mailing list sign-up, bringing the price down to just under £120. There’s also free UK delivery on orders over £50, which you’ll hit easily. We’ve seen SIRI 2 dip to around £90 in the past, so it’s worth keeping an eye out, but with a premium brand like LELO, deep discounts are less frequent and usually tied to seasonal sales or post-holiday clearance events.

Does It Actually Work?

Yes - in the literal sense. It turns on, it vibrates, and the rhythmic pulsing does react to music or ambient sound. Play something bass-heavy and it’ll throb in time. Whisper and it listens. It’s clever. But the truly revelatory element here is not that your vibrator can sync with Spotify, but that it does so fairly intuitively. That said, let’s manage expectations: sound-responsive mode is more curious than essential, and most people will likely default to the built-in patterns that don’t require a backing track.

Physically, it’s small enough to handle comfortably, but powerful enough to be satisfying. And unlike some rivals, it doesn’t resemble alien tech or a minimalist doorstop. The design is understated - elegant in the way that Scandi brands often are, though it does slightly resemble a chic egg timer.

Should You Buy It?

If you’re looking for a well-made clit vibe that can occasionally moonlight as an audio-reactive novelty, SIRI 3 is a smart, if pricey, option. It’s not revolutionary, but it’s reliable - and sometimes, that's more than enough. Just don’t expect Taylor Swift’s bridge to trigger a transcendent personal moment. That’s on you.

Intrigued but noncommittal? Fair. As ever, sign up for Harmony’s newsletter to get 15% off your first order. It won’t unlock the secrets of the universe, but it’ll make trying those secrets 15% cheaper.

What you need to know