Free tracked shipping · 30-day returns
Fathom · Pocket sonar
See the fish
before you cast.
A handheld sonar fish finder for boat, kayak, shore and ice.
100 mMax depth
200 kHzSonar
45°Beam
7.5 mCable
Drop the floating sensor in, switch on, and the screen shows the fish, how deep they are, the water depth and the bottom. It beeps when fish swim under you.
EssentialFish finder + sonar sensor with 25 ft cable, float and neck strap
Dhs. 295
Most chosen
CompleteEssential + 8 AAA batteries + carry pouch. Ready to fish.
Dhs. 370Ready to fish
DoubleTwo fish finders — one for you, one for your fishing partner
Dhs. 519Save Dhs. 71
Order today — arrives in 7–12 business days, tracked.
30-day returnsFull refund, no questions
Tracked shippingFree to US, UK, CA, AU
Secure checkoutEncrypted end to end
Real peopleWhatsApp support
The film · 35 seconds
Drop it in. See what’s down there.
How the sonar works, what the screen shows you, and the fish alarm in action.
Why anglers love it
Less waiting.
More catching.
You find the fish, fast
Know in seconds whether a spot is worth your time. 200 kHz sonar reads down to 100 m (328 ft).
It tells you when to get ready
Watch your line, pour a coffee. When fish swim through the beam, it beeps. Built-in fish alarm, on or off.
Dawn, dusk and midday sun
The best bites come in low light — the screen stays readable at 5 am and at noon. LED backlight and anti-UV display.
It goes wherever you fish
Boat, kayak, pier, riverbank or an ice hole. No install, no phone, no app.
How it works
Two minutes
to your first read.
Four AAA batteries in, sensor plugged in. No tools, no app, nothing to pair.
01DropPut the float in the water from a boat, kayak, dock, shore or ice hole.
02ReadWater depth and the bottom appear. Move until fish icons show up.
03CatchSet your bait at the depth the screen gives you. Wait for the beep.
Specifications
Every figure.
- Depth range
- 0.7–100 m (2–328 ft)
- Sonar
- 200 kHz, 45° beam
- Sensor
- Round transducer, 7.5 m (25 ft) cable, float, bolt and wing nut
- Display
- 2" anti-UV LCD with LED backlight
- Shows
- Fish icons with depth, water depth, depth scale, weeds, sand, rocks
- Fish alarm
- Yes, on / off; adjustable sensitivity
- Units
- Meters or feet
- Power
- 4 × AAA, battery-save mode and indicator
- Water
- Handheld splash-proof (IPX4); sensor fully waterproof
- Size / weight
- 120 × 65 × 30 mm, about 163 g
Before you order
Is it the right fish finder?
Honest answer: it’s brilliant at some things and not built for others.
Perfect for
- Boat, kayak and float-tube fishing
- Docks, piers, bridges and the bank
- Ice fishing
- Finding depth and drop-offs in a new spot
- Beginners learning where fish hold
- A gift for the angler who has everything
Not built for
- GPS maps and chart plotting
- Side-imaging like $1,000 boat units
- High-speed trolling
- Dropping the handheld unit in the water
Three ways to find fish
Why a pocket sonar?
| Fathom | Boat-mounted | Phone castable | |
|---|---|---|---|
| No install, no wiring | ✓ | drill + 12 V | ✓ |
| No app, no phone | ✓ | ✓ | — |
| Boat, kayak, shore and ice | ✓ | boat only | ✓ |
| Its own backlit screen | ✓ | ✓ | your phone |
| Fish alarm built in | ✓ | varies | varies |
| Typical price | from Dhs. 295 | $150–500+ | $100–250 |
In the box
Everything to fish today.
- 01Handheld fish finderAll packs
- 02Sonar sensor with 25 ft (7.5 m) cableAll packs
- 03Float, mounting bolt and wing nutAll packs
- 04Neck strap and manualAll packs
- 058 AAA batteries + carry pouchComplete
- 06Second fish finder with sensorDouble
Why you can trust us
We’d rather tell you the limits.
A sonar, not a chart plotter
It shows fish, depth and the bottom. No GPS maps, no side-scan.
Only confirmed figures
Every number on this page comes from the manufacturer. If it’s not confirmed, we don’t print it.
30 days to decide
Full refund, no questions asked, if it isn’t for you.
Support from people
Setup, reading the screen, mounting the sensor — message us on WhatsApp.
Questions
Asked. Answered.
How does it work?
The sensor floats on the water and sends a sonar signal straight down in a 45° cone. The echoes come back up the cable and the screen turns them into fish icons, the water depth and the bottom (weeds, sand, rocks).
How deep can it read?
From 0.7 m (2 ft) down to 100 m (328 ft) — shallow ponds, rivers, big lakes and near-shore sea fishing.
Do I need a phone or an app?
No. It has its own screen. No app, no Bluetooth, no Wi-Fi and no phone battery drain.
Can I use it from the shore or a dock?
Yes. Put the float in the water within reach of the 25 ft (7.5 m) cable — from a dock, pier, bridge or rocky bank — and read the screen in your hand.
Does it work for ice fishing?
Yes. Put the sensor in your ice hole. It can also read through clear ice: clear the snow, pour a little water on the ice and set the sensor on it.
Can I mount the sensor on my boat or kayak?
Yes. A bolt and wing nut are included to fix the sensor to a transom bracket or kayak mount. Use it while stationary, drifting or at slow trolling speed.
Is it waterproof?
The sensor is fully waterproof. The handheld unit is splash-proof (rain and spray), so keep it out of the water and wear it on the neck strap.
What batteries does it use?
4 AAA batteries (the Complete pack includes 8). Switch on battery-save mode or bring rechargeable AAAs for long days.
Does it work in salt water?
Yes, fresh and salt water. Rinse the sensor with fresh water after a sea trip.
Will it tell me the species?
No. It shows where fish are and how deep, plus the bottom. No sonar at this size tells species — it tells you where to cast.
How long is delivery?
Usually 7–12 business days to the USA, UK, Canada and Australia, with tracking emailed as soon as it ships.
What if it’s not for me?
You have 30 days. Send it back for a full refund, no questions asked.
Fathom · Pocket sonar
The fish are
down there.
Now you’ll see them.
Free tracked shipping and 30 days to try it.
Get my fish finder