15-minute readings that keep up with the tank
See meaningful movement through the day instead of waiting on low-frequency updates that hide what is actually happening.
Solar-powered radar tank monitoring
15-minute tank readings, 24/7
WTFNOW gives you real tank visibility with solar-powered radar hardware that can start with one tank and scale as the site grows. Start on WiFi, move to LoRa later, and keep unlimited users included from day one.
- 15-minute readings, 24/7
- Solar-powered radar monitoring
- WiFi now, LoRa later
- Unlimited users included
Start small
One tank, one monitor, clear readings.
Scale later
Add LoRa gateways or cellular when the site expands.
Why WTFNOW is different
Built for real tank monitoring, not occasional check-ins
Solar-powered radar hardware
Radar monitoring with onboard solar keeps the system practical for real installs and avoids unnecessary maintenance.
Start on WiFi, move to LoRa later
Begin with one tank on WiFi, then expand into LoRa as the site grows without changing platform.
Unlimited users included
Give access to the people who need it without adding per-user fees as the operation gets bigger.
Choose your setup
Pick the path that fits the site now
WiFi / LoRa monitor
Best for: starting with one tank and keeping your options open.
Use the same solar-powered radar monitor on WiFi now, then move it into a LoRa setup later if the site expands.
View detailsLoRa gateway
Best for: multiple tanks on one site with local WiFi available.
Add a gateway when you want to collect readings from more devices without changing the core monitoring platform.
View detailsDirect cellular option
Best for: remote tanks or grouped sites that need off-site connectivity.
Choose direct cellular for a single remote tank or use a LoRa plus cellular gateway when several tanks sit together.
View detailsHow it grows
One platform from the first tank to the bigger site
1 tank
WiFi monitor
More tanks
Add LoRa gateway
Remote grouped site
LoRa + cellular gateway
Remote single tank
Direct cellular
The point is simple: you do not have to throw away the platform as the site changes. Start with one tank, then expand in the direction that makes sense.
Simple installation
Practical hardware for common tank installs
Plastic tanks
Most plastic tanks do not need a hole cut. That keeps the install quick and straightforward.
Concrete tanks
Concrete installs usually need a 50mm hole, with mounting hardware included to keep the fit-out simple.
Built for the real site
Solar onboard, radar sensing, and a clear upgrade path make the system practical from first install through expansion.
See the product path
Start with the hardware that fits the site today
View the product range first, compare the connection options, then create an account when you are ready to get tanks online.