M
User10053114
★★★★★
2026-11-07
I’m pleased with both the build quality and performance.
Samsung Galaxy Watch4 44mm Bluetooth GPS WiFi NFC Smartwatch Black SM-R870 ECG
$46.00
$59.8
30% OFF
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Product Details
Description
Specifications
Care Guide
Samsung Galaxy Watch4 44mm Black SMR870 | ECG, GPS, NFC, Wi-Fi, Fitness Tracker | Very Neat, Includes Band & Charger Brand: SamsungModel: Galaxy Watch4MPN: SMR870UPC: 400064789031Series: Samsung Galaxy WatchCase Size: 44mmCase Material: AluminumCase Color: BlackBand Color: BlackBand Material: Sport Band (Silicone)Compatible Operating System: Android 6.0+ with 1.5GB RAM+Operating System: Wear OS, Powered by SamsungStorage Capacity: 16GBConnectivity: Bluetooth 5.0, NFC, GPS, WiFiFeatures: ECG, Heart Rate Monitor, SpO2, Body Composition, Stress Tracking, Sleep Tracking, Auto Workout Detection, Advanced Running Metrics, Fall Detection, Call & Text Notifications, Wireless Charging, Customizable Watch Faces, Samsung Pay / NFC paymentsSensors: Accelerometer, Gyro, Compass, Barometer, Optical & Electrical Heart Sensors, Bioelectrical Impedance (BIA)Water Resistance: 5ATM (up to 50m)Condition: Very neat, includes original band & charger in clean condition (see photos)Battery Capacity: 361 mAhC
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.