Marine Monitoring · San Carlos, Sonora
We stand the watch so you don't have to.
Your boat sits in San Carlos six months a year. You sit 1,800 miles away hoping the bilge pump is keeping up. Night Watch puts a quiet, always-on crew member aboard — one that reports battery, bilge, shore power, climate, and position every single day, over our own long-range radio network. No SIM card. No Mexican roaming bill. No wondering.
Join the Pilot ProgramSee PlansNight Watch runs on LoRa — the same long-range, low-power radio technology behind industrial sensing worldwide — over a private network we built and operate right here in San Carlos.
Small, sealed sensors watch your bilge, batteries, shore power, hatches, and cabin climate. Batteries last for years — most install in under an hour.
One Tetakawi gateway hears every boat in the marina and mooring field. Your boat's data never rides a cell carrier — the network is ours.
Daily check-ins stay quiet. Pump running too often, power lost, water rising, boat drifting — those reach your phone in seconds.
A live dashboard, instant alerts, and a pre-arrival report before you fly down: battery health, humidity trends, and every event since you left.
Pilot-program pricing, installed at your slip or mooring. Precios en pesos mexicanos disponibles — pregúntenos.
Wireless peel-and-stick protection. On watch in under an hour.
One wired unit at your electrical panel, watching the systems that sink and strand boats.
Is she where you left her — and if not, where did she go?
Satellite and cell-based boat monitors charge $25–40 USD a month largely to pay carriers — and Mexican coverage is their weak point. Our LoRa network costs us nothing per message, so monitoring costs you less and works where cell phones don't.
An alert at 2 a.m. in Minnesota is only useful if someone in San Carlos can act on it. Tetakawi is here year-round — the same team that installs your system answers when it matters.
A week before you fly down, get the full story: battery health, humidity trends, bilge activity, and every hatch event since May. Step aboard already knowing she's ready.
Designed, assembled, and supported in Sonora by the team behind Tetakawi's security and IoT systems. When you call, you get us — we answer the phone.
Night Watch launches this season with a small pilot fleet in San Carlos. Founding owners get priority install and locked-in pilot pricing.
Reserve Your SpotPilot pricing shown in USD; subject to final confirmation at install. Monitoring plans are self-monitored (owner alerts) during the pilot phase; professionally monitored response tiers planned. Precios en MXN disponibles bajo pedido.