SMW-420PL - Smartwatch Steren - Free user manual and instructions

Product Type	Smartwatch
Brand	Steren
Model	SMW-420PL
Display	1.28-inch TFT LCD touch screen
Case Diameter	45 mm
Weight	50 g (including strap)
Battery Capacity	300 mAh lithium polymer
Battery Life	Up to 7 days (typical usage)
Charging	Magnetic charging cable
Connectivity	Bluetooth 5.0
Compatibility	iOS 9.0+ and Android 4.4+
Operating System	Proprietary (syncs with Da Fit app)
Sensors	Heart rate monitor, accelerometer, pedometer
Health Tracking	Heart rate, steps, sleep, calorie burn
Water Resistance	IP67 (splash and sweat proof)
Strap Material	Silicone
Strap Width	22 mm
Notifications	Call, SMS, and app alerts
Additional Features	Remote camera, music control, sedentary reminder
Package Contents	Smartwatch, charging cable, user manual
Maintenance	Clean with soft dry cloth; avoid harsh chemicals

Frequently Asked Questions - SMW-420PL Steren

How do I set up my Steren SMW-420PL smartwatch?

Download the Da Fit app from Google Play or App Store. Pair the watch via Bluetooth by scanning the QR code in the app or searching for the device. Follow on-screen instructions.

Is the Steren SMW-420PL water resistant?

Yes, it has an IP67 rating, meaning it is protected against dust and can withstand immersion in up to 1 meter of water for 30 minutes. However, avoid hot water or swimming.

How long does the battery last?

Typical battery life is about 7 days with moderate use (notifications, heart rate monitoring). Heavy use (GPS, continuous tracking) may reduce it to 2-3 days.

How do I charge the smartwatch?

Use the included magnetic charging cable. Attach the connector to the back of the watch until it clicks. Plug the USB end into a computer or USB charger. Full charge takes about 2 hours.

What features does the SMW-420PL offer?

It tracks steps, distance, calories, heart rate, and sleep. It also displays notifications, controls music, remotely triggers the phone camera, and includes sedentary alerts.

Can I receive notifications from all apps?

Yes, the Da Fit app allows you to enable alerts for calls, SMS, and any third-party apps. However, the watch only displays text; you cannot reply.

How do I clean the smartwatch?

Wipe the watch and strap with a soft, dry cloth. For grime, use a slightly damp cloth. Do not use alcohol, soap, or abrasive cleaners.

Can I replace the strap?

Yes, the watch uses a standard 22 mm quick-release strap. You can buy any compatible 22 mm strap and easily swap it without tools.

Why is my watch not syncing with the app?

Ensure Bluetooth is enabled on your phone and the watch is charged. Try restarting both devices and the app. If the issue persists, unpair and re-pair in the app.

What do I do if the screen is unresponsive?

Try a reset: in the watch menu, go to Settings > Reset (or a similar option). If that fails, charge the device for 30 minutes, then press and hold the side button for 10 seconds to force restart.

USER MANUAL SMW-420PL Steren

Abstract geometric logo with horizontal wavy lines inside a circle (no text or symbols)

Sternen

Smart Watch Touch

Abstract geometric logo design with stylized 'd' shape in teal (no text or symbols)

Da Fit

DEPONIBLE EN Google Play

Close-up of a white smartwatch with black display and white strap (no visible text or symbols)

Sternen SMW-420

A84977035132

Black smartwatch with black strap and circular dial (no visible text or symbols)

ZL77J

8058711A6439

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Close-up of a modern smartwatch with black face and white wrist strap (no visible text or symbols)

Belle

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