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ZL54CJ — gun
Companion 01ZL54CJ

ZL54CJ

The Daily Companion. A quiet wrist. A long battery.

The watch you wear because you stopped wanting a watch you have to think about.

$29.90
Starting price
In Stock
Step 01Choose your colourway
Gun Metal
Your configuration
ZL54CJ · gun
$29.90
1
Free priority shipping over $100 · 30-day returns · 2-year warranty
Companion 01 — The story

A compact square dial, a soft silicone strap, and a week between charges. Four restrained colourways for the days when you want to see the time, the steps, the calls — and nothing more.

We chose ZL54CJ because it doesn't announce itself. Lightweight aluminium body, a strap thin enough to disappear under a cuff, and typography quiet enough to leave the rest of your wrist alone.

Heart rate, sleep, SpO₂, a dozen sport modes, and a battery that runs about a week. Pair it with your phone in thirty seconds and forget it's there.

Customer reviews
4.7
Based on 6 reviews
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Lisa Chen Verified buyer
San Francisco, US · Owned 2 months
Apr 8, 2026

Replaced my Apple Watch SE with this

Sounds ridiculous I know. But I was using my AW for like 3 things — time, heart rate, alarms — and charging it every night. This does those three things and I charge it once a week. The army green one is what I picked, looks great with hiking gear. Not as fancy obviously, but for what I actually use a watch for, it's enough.

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James Wilson Verified buyer
Manchester, UK · Owned 1 month
Apr 26, 2026

Honestly didn't think a $30 watch could feel this nice

Was skeptical. Most cheap watches feel like a plastic toy on the wrist. This one doesn't. The case has actual weight to it (not heavy, just not hollow), and the strap is softer than the silicone on my old Fitbit. Battery's been 6 days each charge, close enough to the 7 they claim. Heart rate is within 3-4 bpm of my Polar chest strap which is fine for me.

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Tom Ellis Verified buyer
Brooklyn, US · Owned 6 weeks
Apr 14, 2026

Good for the price, app needs work

The watch itself is solid for $30. Display is crisp, battery is real, the gun metal one looks understated. My one gripe is the companion app - it crashed on me twice in the first week and the syncing was slow. Got better after an update. Wouldn't pay $200 for this but at $30 I'm not complaining.

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Sarah Park Verified buyer
Vancouver, CA · Owned 4 weeks
Apr 23, 2026

Bought one for me, one for my husband

I got the silver, he got the gun metal. We've been using them as a way to share our step counts (small competition going). Battery has been 7 days for me, 5 days for him because he uses the workout mode more. Sleep score showed me I was undersleeping by an hour each night - useful info I didn't know I needed.

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Priya Sharma Verified buyer
Toronto, CA · Owned 3 weeks
May 2, 2026

Got the rose gold for daily wear

Wanted something that doesn't look like a fitness tracker at work. The rose gold strap with that square dial actually goes with my office clothes. Sleep tracking has been useful, I've actually changed my bedtime because of it. App is okay - functional, not pretty.

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Carlos Mendoza Verified buyer
Madrid, ES · Owned 5 weeks
Apr 19, 2026

Strap is the weak point

Watch face and internals are great for the price. The strap though — mine started getting a bit loose at the keeper loop after 3 weeks. Not falling off, just not as tight as day one. Might just be how silicone breaks in. Otherwise fine, sleep and step tracking has been accurate, calls through the watch work.

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Specifications — ZL54CJ

Inside the frame.

Display
1.69" square IPS · 240 × 280
Body
Aluminium frame · soft silicone strap · ~32 g
Sensors
Optical HR · SpO₂ · 3-axis accelerometer
Tracking
Steps · sleep · 12 sport modes
Battery
~5-day typical · 15-day standby
Charging
Magnetic pogo · ~2 h to full
Water
IP67 · splash & sweat resistant
Connectivity
Bluetooth 5.2 · iOS 12+ / Android 8+
Price
$29.90 · from
Model 54CJ · in detail

Every feature, every frame.

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Free priority shipping over $100·30-day returns·2-year international warranty·CE / FCC certified