Google Pixel Watch 4 (41 mm) Silver with Porcelain Sport Band 4G LTE

Description

The Google Pixel Watch 4 in the 41 mm version (Silver Aluminium chassis and Porcelain Sport Band) integrating 4G LTE + Wi-Fi connectivity represents the pinnacle of the Wear OS connected object range. Designed for specialized resellers and B2B fleet managers, this autonomous version allows professional and sports users to make calls, exchange messages, stream music and benefit from Google Maps real-time navigation without requiring the immediate proximity of an Android smartphone.

In terms of hardware architecture, the watch embeds an Actua AMOLED LTPO display with dynamic refresh rate (1 to 60 Hz) protected by thermoformed 3D Corning Gorilla Glass 5 glass. Its 100% recycled aluminum case houses a multi-band 4G LTE eSIM module, a 2.4 GHz Wi-Fi chip, Bluetooth 5.3 as well as a multi-constellation GNSS receiver (GPS, GLONASS, Galileo, BeiDou). The integrated biometric suite includes a certified ECG sensor, a multichannel optical heart rate monitor, an SpO2 sensor for oxygen saturation and a cEDA sensor dedicated to electrodermal response analysis. The whole unit is powered by a Lithium-ion accumulator optimized to ensure a full day of use with Always-On display enabled.

The mechanical assembly of the watch complies with the 5 ATM water resistance rating (pressure resistance equivalent to 50 meters according to ISO 22810:2010 standard) as well as IP68 certification against dust and immersion. Google's proprietary attachment system guarantees precise mechanical locking and quick strap replacement without tools. For the repair workshop and after-sales service, the product is characterized by highly integrated electronic subassemblies and fast charging by magnetic Pogo connector in USB-C.

Technical Specifications

• Technology / Material: Actua AMOLED LTPO Display / Silver recycled aluminium case, 3D Gorilla Glass 5 glass, fluoroelastomer strap
• Compatibility: Android 10.0 or later (Incompatible iOS; eSIM plan required for cellular functions)
• Dimensions: Diameter: 41 mm / Thickness: 12.3 mm
• Weight: 31 g (case only without strap)
• Power / Standards: Built-in Li-ion battery, USB-C Magnetic Pogo Charger (5V / 1A), 5 ATM and IP68 Certification
• Biometric Sensors: ECG, Optical heart rate, SpO2, Skin temperature, Electrodermal activity (cEDA)
• Connectivity: 4G LTE (eSIM), Bluetooth 5.3, Wi-Fi 802.11 b/g/n, NFC, GPS / GLONASS / Galileo / BeiDou

Workshop Advice & Usage

To avoid after-sales returns linked to connectivity or power supply, clearly specify to your end customer that the watch requires the eSIM profile of a Wear OS compatible operator to activate the autonomous 4G function, and that it is not compatible with iPhones (iOS). In case of technical intervention in the workshop, be aware that detaching the front glass panel destroys the original silicone waterproof seal: the installation of a new thermoformed adhesive kit and a dry pressurization check are mandatory to re-ensure the 5 ATM rating. For recharging, recommend using the supplied Pogo puck with a certified 5V / 1A mains block to avoid excessive heating of the internal charging regulator.