SAMSUNG
SAMSUNG Galaxy Watch4 Classic Stainless Steel 46mm BT Black
Stainless-steel smartwatch measuring heart rate, blood oxygen, ECG and sleep with 110-minute wireless charging and 164-foot water resistance
- Comprehensive health monitoring with blood oxygen, ECG, and blood pressure tracking
- Stainless steel case rated for 164 feet water resistance and shock protection
- Full-colour AMOLED display with customisable watch faces
- 110-minute wireless charge for the lithium-ion battery
- Built-in microphone, speaker and voice control for calls and alerts
Samsung Galaxy Watch4 Classic 46mm
The Samsung Galaxy Watch4 Classic 46mm is a stainless-steel smartwatch built for people who want health monitoring and phone-free connectivity on the wrist. It runs Wear OS and pairs via Bluetooth to Android phones for notifications, calls and music control. Buyers who need cellular data without a phone nearby should look elsewhere.
Thermals noise and power
The lithium-ion battery recharges wirelessly in about 110 minutes and includes a battery-strength indicator so you can glance at remaining charge. No fan or active cooling is present, so the watch stays silent during sleep tracking, workouts or all-day wear. Dust and shock resistance protect the internals during daily activity.
Build quality and daily use
The 46 mm stainless-steel case is water-resistant to 164 feet and pairs with an adjustable band for a secure fit. A rotating bezel and touch screen navigate menus, while a built-in microphone enables voice commands and emergency alerts to 911 or contacts. Sensors track heart rate, blood oxygen, blood pressure, ECG and sleep quality automatically.
Highlights
- Comprehensive health monitoring with blood oxygen, ECG, and blood pressure tracking
- Stainless steel case rated for 164 feet water resistance and shock protection
- Full-colour AMOLED display with customisable watch faces
- 110-minute wireless charge for the lithium-ion battery
- Built-in microphone, speaker and voice control for calls and alerts
Specifications
No published specifications for this item yet.
Questions about this item
How do I pair the Galaxy Watch4 Classic 46mm BT with my phone and what step is often missed?
Install the Galaxy Wearable app on a compatible Android phone, enable Bluetooth on both devices, then follow the on-screen prompts to complete pairing; the step often missed is granting all requested permissions for sensors and notifications so health features work correctly.
What maintenance will the stainless steel 46mm model need over time?
The rechargeable lithium-ion battery will eventually hold less charge and require replacement; clean the heart-rate and blood-oxygen sensors on the back regularly with a soft cloth, and rinse the case and band with fresh water after exposure to salt water or sweat.
What limit appears first during continuous GPS tracking or heavy sensor use on this 46mm watch?
Battery life becomes the limiting factor; sustained GPS, heart-rate, blood-oxygen and ECG monitoring will drain the battery faster than the 110-minute wireless recharge can replenish it during use.
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