Brynk W4 Buds smartwatch in Black with the display flipped open and two earbuds underneath

Brynk W4 Buds – Smartwatch with Built-in Earbuds

Black
Sale price  $89.99 Regular price $139.99
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Brynk W4 Buds smartwatch in Black with the display flipped open and two earbuds underneath

Brynk W4 Buds – Smartwatch with Built-in Earbuds

Sale price  $89.99 Regular price $139.99
★★★★☆ 4.0 · 7 reviews
4.0 7 reviewsRead reviews4.0 out of 5 stars from 7 reviews – go to reviews
  • Two earbuds inside the watch flip up the display, take them out, go
  • Calls from your wrist speaker and mic built into the watch
  • 2.01-inch touch display messages, heart rate, sleep and steps
  • One cable for both the watch charges the earbuds too

Color Black

Stainless steel versions come with a link band – a silicone band is included as well.

Color

Free shipping · Delivery in 7–14 business days

  • Based in Austria
  • Support in EnglishWe usually reply within 24 h
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Product details

The earbuds sit right inside the watch: flip up the display, take them out, listen to music or take calls. Back in the watch, they charge again – one cable charges both.

  • 2.01-inch touch display: calls, notifications, heart rate, sleep and steps on your wrist
  • Calls via the watch's speaker and mic or via the earbuds
  • Battery: watch 3–5 days, earbuds 4–5 hours of music
  • Free app for iOS and Android, menu in English
  • Splash-resistant – take it off for showering and swimming

In the box: Brynk W4 Buds with two earbuds, magnetic USB charging cable, quick guide with QR code for the app – plus a silicone band with the Stainless Steel Black and Stainless Steel Silver versions.

Shipping: free shipping, delivery in 7–14 business days.

  • approx. 1 hrto fully charge the earbuds in the watch
  • Bluetooth 5.0watch and earbuds connect separately
  • 3–5 dayswatch battery life per charge
  • 4–5 hrsof music with the earbuds

Real customer photos

What buyers say about the W4 Buds

4.0 7 reviews · read all ›
  • ★★★★★

    High quality and quick to connect

    Exactly as described. I was impressed by how heavy it is and how high-quality it feels. So far everything looks good: the earbuds connect quickly and sound good. It was already charged when I turned it on, and I just had to follow the steps on the packaging. The watch is big – for comparison, noticeably bigger than a typical brand-name smartwatch – the screen is really good, and there are even games, haha. I bought it for my dad, and size-wise it fits him well. We'll see how long the earbud battery lasts, since they charge inside the watch – but for the price and quality, I'd recommend it!

    P***s · October 2025

  • ★★★★★

    Really practical

    Really practical. The earbuds sit inside the watch – you don't have to pack them separately or go back because you forgot them. Pairing is easy, even the first time. A real winner.

    a***r · November 2025

  • ★★★★★

    Good sound, short battery life

    I got exactly what I ordered. The earbuds sound good, but the battery runs out quickly – I have to recharge them after almost every use.

    R***s · October 2025

  • ★★★★★

    I like it

    Thank you so much! I'm still getting the hang of it – I like it.

    R***a · March 2026

Features

Everything the W4 Buds can do

Watch, earbuds and hands-free calling in one – your phone stays in your pocket.

  • Large touch display

    2.01 in

    Large touch display

    Time, messages and the earbuds' battery level at a glance – 240 × 296 pixels.

  • Calls from your wrist

    Hands-free

    Calls from your wrist

    Answer and make calls – through the watch's speaker and mic or through the earbuds.

  • Music with touch controls

    Touch

    Music with touch controls

    Tap, double-tap, press and hold: control music, tracks and volume right at your ear.

  • Keep an eye on your fitness

    Heart rate & SpO2

    Keep an eye on your fitness

    Heart rate, blood oxygen, sleep, steps and lots of sport modes – the free app shows your trends.

Silicone or stainless steel

Versions

Silicone or stainless steel

Black and Gray come with a silicone band. Stainless Steel Black and Stainless Steel Silver come fitted with a link band – a silicone band is included as well.

  • Case50.6 × 42.3 × 15 mm – with room for the earbuds
  • Band265 mm long, interchangeable
  • Glassmineral glass over the display
Choose your version

How it works

Flip open, take out, listen

The earbuds have their own spot inside the watch – so they're always with you and always charged.

  1. Flip up the display

    Flip up the display

    The two earbuds sit in their compartment under the display.

  2. Put in the earbuds

    Put in the earbuds

    Take them out and put them in – they connect to your phone via Bluetooth.

  3. Put them back to charge

    Put them back to charge

    The earbuds recharge inside the watch. The watch itself charges magnetically in about 2 hours.

Pair the watch once via the free app – and set the menu to English.

On video

The W4 Buds up close

The display flips up, with the earbuds underneath. When you're done listening, put them back – they charge there from the watch's battery.

Tech specs

In the box

What's in the box

Everything you need to get started – the earbuds are already inside the watch.

What's in the box
  • 1× Brynk W4 Budswith 2 earbuds inside the case
  • 1× Magnetic USB charging cablecharges the watch – the watch charges the earbuds
  • 1× Quick guidewith QR code for the app
  • +1 Silicone bandonly with Stainless Steel Black and Stainless Steel Silver

A power adapter is not included – charge via any USB port, e.g. your phone charger or a laptop.

Specifications

Tech specs

Model
Brynk W4 Buds – Smartwatch with Built-in Earbuds
Display
2.01-inch TFT touchscreen, 240 × 296 pixels, rectangular
Case
50.56 × 42.25 × 15 mm, display under mineral glass
Band
Silicone or stainless steel links (with an extra silicone band), interchangeable, 265 mm long
Earbuds
Two wireless earbuds with touch controls, under the flip-up display
Earbud battery
4–5 h of music, up to 15 days standby, fully recharged in the watch in approx. 1 h
Watch battery
240 mAh, 3–5 days of use, up to 15 days standby, magnetic charging in approx. 2 h
Chip
JL7012
Calls
Speaker and mic in the watch, phone book, frequent contacts
Fitness
Heart rate, blood oxygen (SpO2), sleep, steps, distance, calories, sport modes, breathing exercises
More features
Notifications, alarm, weather, stopwatch, camera shutter, find my phone, flashlight, calendar, calculator, mini games
Connectivity
Bluetooth 5.0 – watch and earbuds connect as two separate devices
Language
Menu in English, plus German, French, Italian, Spanish and more
App
Free app for iOS 11 or later and Android 7.0 or later
Water
Splash-resistant – take it off for showering, bathing and swimming
In the box
Watch with 2 earbuds, magnetic USB charging cable, quick guide – plus a silicone band with the stainless steel versions
Seller in the EU
Flynk Tech, Austria (operator of Brynk) – address and contact details in our legal notice

Questions about the battery, safety or disposal? We're happy to help via our contact form.

Questions about the watch

Frequently asked questions

Controls, phones, water and delivery – quick answers.

Ask a question
How do I control the earbuds?

Tap: play or pause music, answer or end a call. Double-tap: left for the previous track, right for the next track. Press and hold: left for volume down, right for volume up – during an incoming call, this declines it. Triple-tap: your phone's voice assistant.

Can I use the watch and earbuds at the same time?

Yes. The watch and earbuds each have their own Bluetooth connection to your phone. You can listen to music through the earbuds while the watch counts your steps and shows your messages.

Which phones are compatible?

Phones running iOS 11 or later and Android 7.0 or later. Download the free app via the QR code in the instructions, and set the watch menu to English.

Can I shower with it?

The watch is protected against everyday splashes. Take it off for showering, bathing and swimming – and if it does get wet, just wipe it dry right away.

When will it arrive?

Usually within 7–14 business days. Shipping is free, and you'll get a tracking number by email.

Where do the reviews come from?

From buyers of the same model at other retailers. We translated and shortened the texts – star ratings and criticism are unchanged.

  • 5 stars: 4 (57%)
  • 4 stars: 1 (14%)
  • 3 stars: 1 (14%)
  • 2 stars: 0 (0%)
  • 1 star: 1 (14%)
R
R***a
I like it

Thank you so much! I'm still getting the hang of it – I like it.

A
Anonymous
Disappointed

This smartwatch is anything but smart: it keeps freezing and sometimes vibrates nonstop. Settings aren't saved. A really bad watch – I regret buying it. The battery doesn't last 12 hours on a charge, and charging doesn't work well either.

a
a***r
Really practical

Really practical. The earbuds sit inside the watch – you don't have to pack them separately or go back because you forgot them. Pairing is easy, even the first time. A real winner.

M
M***i
Good quality

Good quality.

P
P***s
High quality and quick to connect

Exactly as described. I was impressed by how heavy it is and how high-quality it feels. So far everything looks good: the earbuds connect quickly and sound good. It was already charged when I turned it on, and I just had to follow the steps on the packaging. The watch is big – for comparison, noticeably bigger than a typical brand-name smartwatch – the screen is really good, and there are even games, haha. I bought it for my dad, and size-wise it fits him well. We'll see how long the earbud battery lasts, since they charge inside the watch – but for the price and quality, I'd recommend it!

R
R***s
Good sound, short battery life

I got exactly what I ordered. The earbuds sound good, but the battery runs out quickly – I have to recharge them after almost every use.

E
E***r
Case could be better

The material of the watch case could be better.