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This certified pre-owned or refurbished item undergoes professional inspection and testing to ensure it functions and appears like new. Here’s how a product joins Amazon Renewed, your trusted source for pre-owned, refurbished goods: A customer purchases a new item and later returns or trades it in for an upgraded or alternative model. Amazon-approved suppliers then rigorously inspect and test the product to meet like-new standards. Once approved, it’s listed as an Amazon Renewed product. If unsatisfied, you’re covered by the Amazon Renewed Guarantee, offering a replacement or refund.
1.4″ (34.6mm) Super AMOLED, 450 x 450px Resolution, 16M Colors, 40-Hr Run Time, 361mAh Battery, Digital Bezel, Aluminum Frame, Sports Band, Bluetooth 5.0, Wi-Fi 16GB 1.5GB RAM, CPU: Dual-core 1.18 GHz Cortex-A55, Android Wear OS, One UI Watch 3, Exynos W920, Compatible with Android devices Glass front (Gorilla Glass DX+), MIL-STD-810G compliant, 50m water-resistant (IP68), Compatible with standard 20mm straps, ECG certified, Blood pressure monitor Sensors: Accelerometer, Barometer, Gyro Sensor, Geomagnetic Sensor, Light Sensor, Optical Heart Rate Sensor, Electrical heart sensor, Bioelectrical Impedance Analysis Sensor Extension of Your Phone Galaxy Watch4 Classic works as an extension of your phone so you can talk, stream and text from your wrist on the go.