Observed arrival · 2026-09-09

TankBridge Wants to Make Your Oil Tank Sensor Smart

tankbridge.com Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

An in-development retrofit device that connects selected Watchman Sonic and Apollo oil-tank monitors to Wi-Fi, letting owners check fuel levels from a phone.

Landing page captured for the 2026-09-09 issue.

Field notes

The proposed bridge preserves the outdoor tank transmitter and adds an indoor Wi-Fi link, with setup described as plugging in the device, scanning a QR code, and pairing it with home Wi-Fi. The compatibility process distinguishes among Watchman Sonic, Sonic Plus, Watchman Alarm, Watchman Sonic Advanced, Apollo, and other models, and allows an uncertain user to submit a receiver photo. Remote readings, alerts, litre estimates, and usage history are described as planned features rather than verified functionality.

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✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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