Samsung Galaxy Watch4 Classic Bluetooth(4.6 cm, Black, Compatible with Android Only)

The Samsung Galaxy Watch4 Classic Bluetooth (4.6 cm, Black — SM-R890) solves the everyday struggle of juggling health, notifications and style by combining medical-grade sensing, effortless connectivity and timeless design. Wear it to track workouts, monitor heart health (ECG, pulse), and get accurate sleep insights while enjoying a responsive interface and rotating bezel control. It’s built for Android users who want a polished, durable smartwatch that feels premium on the wrist. Covered by Samsung’s manufacturer warranty and backed by ’s reliable delivery and customer support, this smartwatch brings confidence, convenience and peace of mind to your daily routine.

Top Features

• Classic stainless-steel rotating bezel — tactile control with premium durability.
• Advanced BioActive Sensor — precise heart, ECG and body composition metrics for smarter health choices.
• Wear OS powered experience — fast, fluid navigation and seamless Android app access.
• Bright AMOLED display — vivid clarity outdoors and comfortable visibility at a glance.
• Long-lasting battery performance — all-day use with rapid charging convenience.
• Comprehensive fitness modes — instant tracking for runs, rides, workouts and recovery.
• Built-in GPS & NFC — accurate route tracking and contactless payments on the go.
• Water and dust resistance — confident wear for swims and daily activity.
• Comfortable, replaceable straps — wear it all day with ergonomic fit.
• Reliable Bluetooth connectivity — stable calls and notifications directly from your wrist.

Technical Specifications

Why Buy From ?

• Authenticity guaranteed — genuine Samsung products sourced directly through authorised channels.
• Secure shopping — encrypted payments and safe checkout for peace of mind.
• Reliable delivery — fast, tracked shipping and careful packaging to protect premium devices.
• Dedicated customer support — knowledgeable team to assist with setup, warranty and returns.
• Transparent returns and warranty assistance — we help you claim manufacturer support when needed.

Who Should Buy This?

• Android smartphone owners who want a premium, fully compatible smartwatch experience.
• Fitness enthusiasts seeking accurate heart monitoring, sleep tracking and advanced workout metrics.
• Professionals who need discreet notifications, voice calls and contactless payments on the wrist.
• Style-conscious buyers who want a durable, classic look with modern tech.
• Anyone wanting a reliable health companion with ECG and body composition features.

Smart FAQs

Is this watch compatible with iPhones?

No — the Galaxy Watch4 Classic SM-R890 is designed for Android phones and offers full feature access only on compatible Android devices.

Does it measure ECG and body composition?

Yes — it includes Samsung’s BioActive Sensor for ECG and body composition (BIA) measurements; availability may depend on local regulatory approvals.

How long does the battery last?

Battery life varies by use; typical daily use ranges up to one to two days. Battery performance improves with optimized settings and usage patterns.

Can I swim with this watch?

Yes — it has 5 ATM water resistance and is suitable for swimming and water-based activity tracking. Rinse and dry after exposure to salt water or chlorine.

What’s included in the box?

The box includes the watch, strap, magnetic charging cable and quick start guide. Additional straps are sold separately.

How is warranty handled when bought from ?

Products are covered by Samsung’s manufacturer warranty. provides support for warranty claims and after-sales assistance to ensure a smooth experience.