Only the current version so far — new entries appear as the app ships updates.
ウォッチロガー is a tools app by 藤田電機製作所 with 1,000+ downloads (about 1.3K estimated). +13 installs in the last 7 days. Released Jul 20, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Fujita Electric's temperature, humidity, and impact data logger "WATCH LOGGER" allows you to collect and view measurement and recording data with a single Android device equipped with NFC/BLE.”
