We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-04 · 7 min read · Independent comparison
If you want genuine reference-grade sound for mixing, recording and critical listening, choose Behringer Truth 3.5; if you need a wearable two-in-one device that combines a fitness-tracking smartwatch with built-in wireless earbuds for everyday life and casual vlogging, choose HYDZXINGW Women's. These two products share almost nothing except the fact that both can put audio in your ears — one is a wired studio monitor speaker system, the other is a smartwatch with a pair of TWS earbuds tucked inside it. That split is the entire story of this comparison, so let me break down exactly who each one is built for.
• Behringer Truth 3.5 — biggest strength: A true 2-way reference monitor design with 3.5" glass-fiber woofers, 1" silk-dome tweeters and 64 watts of output, plus TRS and RCA inputs and a front headphone jack.
• Behringer Truth 3.5 — biggest trade-off: It is a corded, tabletop-mounted speaker pair with no battery and no wireless technology at all — you need a desk, a power outlet and a wired source.
• HYDZXINGW Women's — biggest strength: A smartwatch and TWS Bluetooth 5.0 earbud combo in one body, with heart rate, sleep, step and calorie tracking and a claimed 10-day battery life.
• HYDZXINGW Women's — biggest trade-off: Its earbuds are designed for calls, music and casual listening — not for critical monitoring — and the health data is explicitly not for medical use.
• Who each pick is for: Behringer Truth 3.5 is for musicians, producers and gamers who need accurate sound at a desk; HYDZXINGW Women's is for someone who wants a watch and earbuds in one and doesn't want to carry both.
The Behringer Truth 3.5 is a pair of ultra-linear, 64-watt reference-class studio monitors built around a 2-way configuration. The long-throw 3.5" woofers use a deformation-resistant glass-fiber cone, and the 1" silk-dome tweeters handle the high end. What makes this design interesting is the Advanced Waveguide technology — it's engineered to spread sound widely and create a large "sweet zone," which means you don't have to sit in one razor-thin spot to hear a balanced mix. That's a genuinely useful trait in a small home setup where you're rolling your chair around.
Connectivity is firmly old-school, and that's a feature, not a bug, for studio work. There are two stereo analog inputs using TRS and RCA connectors that can be used simultaneously or mixed with a digital stereo source, a front-panel volume control, an aux input and a headphone connector right where you can reach them. There are also low and high frequency controls for acoustic tuning, so you can adapt the response to a boomy corner or a bright room. The high-density composite enclosure is there to keep diffraction low and reduce low-frequency distortion, and it's a tabletop mount, corded electric only, in black.
So who should buy it? Anyone creating music — tracking, mixing, checking a rough master — plus gamers and multimedia users who want accurate, uncolored sound at a workstation. The Truth series has a long reputation in demanding studios, and this smaller 3.5" version is aimed at the home recordist, the gamer and the office listener. If you do any kind of audio work where you need to hear what's actually in the file rather than a flattering version of it, this is the kind of tool that earns its desk space.
Who should skip it? If you want portability, wireless freedom or anything you can wear on your body, this is the wrong category entirely. There's no battery, no Bluetooth, and it needs a surface and a power source. It's also a speaker system, not a headphone — the headphone jack is there for convenience monitoring, but the product itself is a monitor. If your "monitoring" happens while running, commuting or filming yourself on the move, keep reading.
The HYDZXINGW Women's Smart Watch is a different animal: a 2-in-1 wearable that hides a pair of TWS wireless earbuds inside the watch body. The pitch is simple — one device, two jobs. The earbuds slot into a storage compartment where they charge automatically, so you're not hunting for a separate case or a separate cable. That's the core convenience idea, and for someone who constantly misplaces earbuds, it's a real one.
On the watch side you get a 1.27" IPS full-touch screen that can switch between multiple dials, read SMS messages, accept or reject calls on your wrist, and even remotely control your phone camera — including taking photos and setting them as the watch background. The earbuds run Bluetooth 5.0 with automatic connecting, touch control, a voice assistant, active mute and noise reduction, and high-definition call support. Charging is via an attached magnetic USB cable, and it's compatible with Samsung, iPhone and other iOS, Android and Windows phones.
Health and fitness tracking covers the usual ground: mileage, heart rate, sedentary reminders, calorie consumption, exercise tracking, message reminders and sleep records. There's GPS via your smartphone, multi-sport and running modes, a magnetic clasp on a rubber band, and a 1-meter water resistance rating. The battery is a 205 mAh lithium-ion cell, with a claimed average life of 10 days and a 2-hour charge time. One important note straight from the maker: this is not a medical device, and the data is for reference only — not for clinical or diagnostic use.
This is for the person who wants a watch and earbuds without carrying two things. It suits casual listeners, gym-goers and light vloggers who want to talk to camera with wireless audio and glance at their heart rate or step count between takes. It is not for anyone chasing accurate, neutral sound — the earbuds are tuned for calls and music, not for judging a mix, and there's no wired reference path here at all.
• Best for accurate, neutral sound → Behringer Truth 3.5. Glass-fiber woofers, silk-dome tweeters and a reference-class design are built to tell the truth about your audio.
• Best for portability and wearability → HYDZXINGW Women's. A watch with built-in earbuds you charge in the body itself, with no wires and no separate case.
• Best for a desk-based studio or gaming setup → Behringer Truth 3.5. Wired TRS/RCA inputs, front-panel volume, aux and headphone jack, and low/high frequency tuning controls.
• Best for fitness tracking and everyday notifications → HYDZXINGW Women's. Heart rate, sleep, steps, calories, sedentary alerts and message reminders on your wrist.
• Best for vlogging → HYDZXINGW Women's. If you're filming yourself and want wireless audio plus camera remote control from your wrist, this fits that workflow better than a pair of desk speakers.
• Best for critical listening and mixing → Behringer Truth 3.5. The wide sweet zone and tuning controls make it the more trustworthy tool when the details of your mix actually matter.
• Best if you hate charging things → Behringer Truth 3.5. It runs on corded electric power with no battery to top up.
• Best if you want one device instead of two → HYDZXINGW Women's. The watch-and-earbud combo is the whole point.
In my opinion, these two don't compete — they answer different questions. If your goal is accurate, reference-grade sound for music creation, gaming or multimedia work, I'd buy the Behringer Truth 3.5, because a true 2-way monitor with glass-fiber woofers and a wide sweet zone is the right tool for that job. If your goal is a wearable that covers fitness tracking and wireless earbuds in one body — and you're doing casual vlogging or everyday listening rather than critical work — I'd pick the HYDZXINGW Women's, since the built-in TWS earbuds and watch functions serve that life better. Decide what "reference monitor" actually means for you, and the choice makes itself.
FAQ
what is studio monitor headphones
what are reference studio headphones
Reference studio headphones are built for accuracy — flat-ish response, low coloration and enough detail that problems in a recording are audible. The Behringer Truth 3.5 carries that reference-class intent into a 2-way monitor speaker with 3.5" glass-fiber woofers and 1" silk-dome tweeters; the HYDZXINGW earbuds are not designed for that purpose.
what are studio monitor headphones
They're headphones intended for studio monitoring work — tracking, mixing and checking detail — where hearing the truth matters more than sounding exciting. If that's your need, the Behringer Truth 3.5's reference-class design and low/high frequency tuning controls are the more relevant choice here; the HYDZXINGW is a lifestyle wearable first.
can you connect headphones to monitor
Yes — the Behringer Truth 3.5 has a front-panel headphone connector for convenient access, alongside its TRS, RCA and aux inputs. The HYDZXINGW Women's is different: its earbuds are built into the watch and pair over Bluetooth 5.0, so they connect wirelessly to your phone rather than plugging into a monitor.
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