MESH PROTECTION

Blue Guard Innovations’ Smart Skipper app and Smart Mate sensors (from $395) have sensors for things such as the bilge, battery and GPS geofence; a cloud subscription; and the app for iOS and Android devices. The sensors talk to the onboard wireless device, which uses cellular and Wi-Fi connectivity to update the system. When a sensor trips, owners are alerted via email, text and push notices. Blue Guard Innovations, bluebgi.com