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Senbono

Senbono ZL54CJ Smart Watch with Bluetooth Calling & Heart Rate Monitor – iOS & Android

MPN: ZL54CJ
Condition:  New

Condition details
workspace_premium Brand new item, unused and unopened in original packaging.

Warranty & Support
Manufacturer Warranty:
N/A
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$39.99 USD
$44.99 USD $39.99 USD
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Color: Black
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Stay Connected, Track Your Health — All From Your Wrist

Meet your new everyday companion. The ZL54CJ smartwatch combines a sleek square touchscreen design with real Bluetooth calling, heart rate tracking, and multiple sport modes — all wrapped in a waterproof, all-day wearable build. Compatible with both iOS and Android.

Answer Calls From Your Wrist

Built-in Bluetooth calling lets you take and make calls without reaching for your phone — perfect for workouts, driving, or busy hands.

Track What Matters

Continuous heart rate monitoring and multiple sport modes help you keep an eye on your activity throughout the day.

Built to Keep Up With You

Rated IP67 waterproof, so sweat, rain, and splashes are never a concern. The durable zinc alloy and PC shell construction is designed for daily wear.

All-Day Battery

A 230mAh battery keeps you powered through your day without constant recharging.

Note: This is a fitness and notification companion device, not a medical device — heart rate and activity data are intended for general wellness tracking, not diagnostic use.

Frequently Asked Questions

Yes, it's compatible with Android 5.0+ and iOS 9.0+. Download the companion app via Bluetooth to unlock full functionality, including calls and notifications.

Yes, this watch supports Bluetooth calling. Your phone needs to be nearby and connected via Bluetooth — the watch does not have its own SIM card or independent cellular connection.

This watch is rated IP67, meaning it's protected against dust and can handle splashes, rain, and sweat. It is not intended for swimming or submersion.

This watch is designed for general fitness and wellness tracking, not medical diagnosis. Readings may vary during movement (like typing) and shouldn't be used for medical decisions.

We offer free returns within 30 days of delivery. If you're not satisfied, reach out to our support team to start the return process.

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