In this episode of "Electronics Inside," host David explores the Sony Wena 3, a unique smart accessory or wristband that combines the charm of a classic timepiece with modern smart features. The Wena 3 comes with various accessories, including traditional mechanical movement timepieces and fancy straps, offering users a wide range of customization options. Despite its small size, the device boasts impressive water resistance, rated at 5 bar or 50 meters.
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David highlights the challenges faced due to the Wena 3 being a Japan-only product, with all instructions, documentation, and the accompanying app available only in Japanese. He demonstrates the device's functionalities, showcasing its monochrome OLED touchscreen, fitness tracking capabilities, notifications, NFC payments (limited to Japanese locale services), and more. The device supports features like music control, Alexa integration, and a find my phone option.
During the teardown process, David discovers the fragility of the curved OLED display and the unique combination of connectors for the display and touchscreen. He explores various components, including the NFC antenna, sensors, battery, and motherboard, providing technical insights into their functions. Despite the limited repairability due to the sealed glass front, he commends the overall build quality and compact design of the Wena 3.
In conclusion, David expresses his appreciation for the Wena range and suggests that Sony considers expanding its availability beyond Japan. He sees potential in the device's ability to appeal to users who want a smart accessory that can be worn either as a standalone wristband or to enhance a traditional mechanical watch.
