Spotter Water Level
Provider 
Founded 2016
Sells To Enterprise, Government
Pricing Model Recurring, Software, Transactional
Ownership Venture-backed

Turnkey water level monitoring solution adding a subsurface pressure sensor to the Spotter buoy.
Spotter Water Level is Sofar Ocean's turnkey real-time water level monitoring solution. It combines the Spotter buoy, a Kevlar Smart Mooring, and a subsurface pressure sensor to track tidal changes, measure water depth, and detect storm surge, with an optional current meter for tides.
The solution ships globally and deploys quickly, transmitting atmospheric and subsurface pressure data in real time. Data access includes custom water level threshold alerts with instant notifications, historical analysis, and an API streaming water level measurements into custom dashboards.
| Attribute | Spotter Water Level | Hohonu Measure | |
|---|---|---|---|
| Provider | |||
| Founded | 2016 | 2020 | |
| Sells To | Enterprise, Government | Enterprise, Government | |
| Pricing Model | Recurring, Software, Transactional | Recurring, SaaS | |
| Ownership | Venture-backed | Venture-backed |
Provider 
Founded 2016
Sells To Enterprise, Government
Pricing Model Recurring, Software, Transactional
Ownership Venture-backed
Provider 
Founded 2020
Sells To Enterprise, Government
Pricing Model Recurring, SaaS
Ownership Venture-backed


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Radar, ultrasonic, and pressure water level sensor family with LoRaWAN or cellular communications.

Automated flood warning systems combining remote field stations, communications, and base-station software.
