Underwater drone
CHASING Dory
A portable entry-level underwater drone for casual viewing, hull checks, and exploring around the dock.
Read full review →SONARK PRODUCT REVIEWS
Specific products. Clear verdicts.
Individual product verdicts up top, category buying guides further down. Use the reviews when you already have a model in mind, and the guides when you are still working out what type or size to buy.
Featured Sea & Sky review
Celestron StarSense Explorer DX 130AZ
Is this the right first serious telescope? We break down the 130 mm reflector, StarSense smartphone guidance, manual mount, realistic viewing, and the tradeoffs beginners should know.
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Inspection platform
CHASING M2 Pro
A more capable platform for repeat inspections, deeper work, and buyers who need more than casual underwater viewing.
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Advanced underwater drone
FIFISH V6 Expert
A closer look at maneuverability, inspection capability, and where this higher-end platform makes sense.
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Handheld VHF
Standard Horizon HX890
GPS, DSC, floating construction, and whether the HX890 remains a strong handheld safety-radio choice.
Read full review →BUYING GUIDES
Still choosing a type or size?
Start here when you are comparing categories, features, and price levels rather than one specific model. Each guide ends with named picks.
Communication
Handheld VHF Radios
Compare floating construction, transmit power, GPS, DSC, controls, and backup-radio use.
Open VHF guide
Marine electronics
Fish Finders
Compare sonar, screen size, GPS, mapping, transducers, and installation needs for smaller boats.
Open fish finder guide
Electrical
Marine Battery Chargers
Compare charging banks, amperage, battery chemistry, waterproofing, and onboard installation.
Open charger guide
Fishing
GPS Trolling Motors
Compare thrust, voltage, shaft length, GPS anchoring, auto stow and deploy, and rigging requirements.
Open trolling motor guide
Inspection gear
Underwater Drones
Compare portable viewing drones with inspection-oriented platforms for hulls, docks, props, and recovery work.
Open underwater drone guide
Sea & Sky
Binoculars & Telescopes
Marine binoculars and astronomy telescopes are different buying decisions, so each has its own guide.
Need safety, setup, or how-to information?
Marine Guides covers VHF procedure, emergency signalling, weather, float plans, wiring, and boat care.
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