Best Deepblu in 2026

EASY TO USE: 2.2" backlit display, simple 2-button design, store up to 200 dive logs onboard, Bluetooth enabled, rechargeable Li-ion battery, 330 FT depth, 16400 FT altitude diving

6 OPERATING MODES: Watch, Scuba, Bottom Timer, Freedive, Log and Sync. Track the diving information such as depth, time, ascent rates, nitrogen accumulation, and warn you about potentially dangerous situations with sound and visual alarms. Ideal for diving beginners, scuba divers and free divers

SMART DIVING COMPUTER: PPO2 adjustable between 1.2 bar and 1.6 bar, nitrox mix adjustable between 21% and 40%. 3 safety factors based on the Bühlmann ZHL-16C model decompression algorithm. CNS oxygen toxicity indicator & alarms

EASY TO USE: 2.2" backlit display, simple 2-button design, store up to 200 dive logs onboard, Bluetooth enabled, rechargeable Li-ion battery, 330 FT depth, 16400 FT altitude diving

6 OPERATING MODES: Watch, Scuba, Bottom Timer, Freedive, Log and Sync. Track the diving information such as depth, time, ascent rates, nitrogen accumulation, and warn you about potentially dangerous situations with sound and visual alarms. Ideal for diving beginners, scuba divers and free divers

SMART DIVING COMPUTER: PPO2 adjustable between 1.2 bar and 1.6 bar, nitrox mix adjustable between 21% and 40%. 3 safety factors based on the Bühlmann ZHL-16C model decompression algorithm. CNS oxygen toxicity indicator & alarms

Package dimensions: 6.69 inch L x 4.45 inch W x 4.33 inch H

Two-button interface: simple to navigate, state-aware menu structure. 316 stainless steel buttons

Battery life per charge is up to about 30 hours on medium brightness level

Wireless Tank Pressure Integration - 1 Transmitter Included

5 open-circuit gas switch presets

Bühlmann ZHL-16C with Gradient Factors

Material: Nylon with TPU

Size: 5" (W) x 4' (L)

Plastic Clip included

Easy to Use: The four button user interface let you navigate forwards and backwards and in and out of the menu structure to adjust settings and collect dive information.

Three dive modes make the Quad easy to use with minimal complications, Air, Nitrox and Bottom Timer mode is all you need for recreational diving and the Bottom Timer means it can be used for more technical divers too.

Modes: Air, Nitrox, Bottom Timer

The Mini Submersible Pressure Gauge luminescent dial reads from 0 to 5000 PSI (350 BAR) and is a must-have for any Scuba Diver.

For at-a-glance monitoring of air pressure, the instruments face is divided into three different colored zones.

The blue zone is the safety zone, indicating an air-pressure from 3000 to 5000 PSI (200 to 350 BAR).

🌊 HIGH VISIBILITY DESIGN: The bright surface marker signal tube is a 5ft surface marker with a reflective band tape on the top for maximum visibility. Easily draws people's attention and allows them to find your position quickly. “Diver Below” markings ensure the divers be in safety, really an indispensable accessory for diver location marker

🌊 SMB EXPLOSION-PROOF MATERIALS: Surface marker buoy is made from a 210D Nylon Fabric with a TPU coating for added strength in all water conditions and a built-in overpressure relief valve allows the tube to ascend without rupturing. Good sealing performance, explosion-proof, durable, and not easy to damage.

🌊 SMB EASY TO INFLATE OR DEFLATE: Inflatable Safety Tube/SMB can be filled using the oral inflator or through the use of a regulator in the open bottom of the SMB. Or quick deflate after using for storage. Giving you a convenient using experience.

✅ Max 3000 Lumens Output & 6 Degree Super-focused Beam - ORCATORCH D710 is the most compact and lightweight dive light of high-lumen dive lights. A 6-degree narrow beam angle provides you with a super bright spotlight and longer beam distance, you can explore narrow crevices underwater easily.

✅ 4 Brightness Levels & Ultra-long Burn-Time - This diving light has high (1700 lumen), medium (800 lumens), low (400 lumens), and hidden turbo (3000 lumens) modes to satisfy your different underwater lighting needs. A titanium alloy side push-button switch, reliable and practical, easy to operate. The run-time is up to 7hrs in the lowest brightness mode, allowing you to enjoy the fun of exploring the fantastic underwater world!

✅ User-friendly Battery Levels Indicator - The built-in color indicator located on the side switch clearly displays the remaining battery levels in real-time, to let you know when to recharge the battery for optimum use. The green light on (over 30%), red light on (10% ~ 30%), and red light flashing (less than 10%).

A single button Dive Computer makes it effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.

FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.

Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms

A single button Dive Computer makes it effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.

FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.

Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms

A single button Dive Computer makes it effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use and easy to read all the information due to the high-definition screen that gives large numerical displays.

FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.

Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms

A single button Dive Computer makes effortless to set Air, Nitrox and Gauge modes. Ideal for beginners in Scuba Diving. It is easy to use, easy to read all the information due to the high-definition screen that gives large numerical displays.

FO2 adjustable between 21% and 50%. PO2 adjustable between 1.2 bar and 1.6 bar. CNS oxygen toxicity graphic indicator.

Three levels of user adjustable conservatism. Visual and distinct, easy-to-hear audible alarms.

BRIGHT LED ILLUMINATION: Adopts LED to emit even, super bright spotlight when diving, fishing, hiking, camping, trekking or emergencies

SUPER BRIGHT: Powerful XM-L2 LED, 2000 lumens, Neutral White light assists you observe target 100 meter away.

EASY TO OPERATE: to click the side magnet switch to turn on or cycle through high light. Powered by rechargeable battery (included in package), recharge again and again.

Diver Below Surface Marker Buoy--High Visibility Reflective Band on the double sided of the diver down flag, pointing out there is diver below . There is a D ring on the top, you can hang night lights in dark.

Easy Filling and Steady--You can use mouth / low press BCD snorkel / Second Stage hose.Using automatic method will fast and convenient. Besides, these is a weighted block in the end of tube so that make it stand upright.

Safety and Rupture Resistant--Very steady 210D Nylon Fabric, Non-return Design, the input will aotomatic turn off after finish inflatable. And built-in over pressure relief valve, it will release the excess pressure.

Dive Safely in Crowded Areas or Signal Your Boat Team - A safety sausage is necessary gear for every scuba diver, whether it's to avoid crowded marinas, bays or lakes from other boats or jet skis or to flag your boat team where you are located while in the ocean or drift diving. Our safety marker is 7ft tall, with Diver Below markings to ensure maximum visibility during the day.

Be Seen At Night in an Emergency - We have designed our DSMB to be seen at night, with a highly visible reflective band wrapped fully around the diving marker and two holders at the top of the tube, one for a strobe light and another for a diving flashlight or torch, that will shine high into the sky to allow you to be seen by boats from up to 500 yards away.

Reliable and Rupture Resistant - Made from a 210D Nylon Fabric, double stitched with a TPU coating for added strength, our delayed surface marker buoy (DSMB) can be safely deployed at depth. Simply inflate orally underwater and control ascension with the reel.

Super Bright Diving Lights: DF-3000 Scuba diving flashlights with MAX output 1000 lumens, Narrow and powerful beam reach long distance is perfect for technical dives.

Professional Diving Safety Lights: DF-3000 Scuba dive light built-in safety chip with low battery protection, Composed of high-precision parts, The diving flashlight underwater waterproof depth up to 150 meters.

12 Hours Long Lasting: DF-3000 underwater flashlight for diving, which is powered by a high 4800 capacity rechargeable battery, diving light rechargeable enable a solid 3.5 hours constant using on high light mode, 12+ hours on low light mode.

Small & Easy to use: OrcaTorch D560 is a mini scuba headlamp, only 92mm length, 47.5g weight. It won't take up the space and weight of your backpack.

Included MX05 mask clip: you can clip the D560 dive light with ORCATORCH MX05 mask clip on your dive mask or cave helmet, to achieve the liberation of your hands. (The mask clip can rotate 360°)

Rotary switch: the professional mechanically head twist switch offers high reliability underwater. Screw the light head tightly to turn on the light, unscrew the light head to turn off the light. It's very easy to operate.

EASY CLEARING — Unique tube & seal system makes equalizing easier.

PREVENTS EAR ACHE — Eliminates pressure-induced ear pain.

BETTER HEARING — Enhances sense of sound under water.

Super Sharp and Clear Display

Perfect Ergonomics and User-friendliness and Gas Switching

Mineral Glass Display

🏊【USING IT MORE SAFER】:SMACO S400 diving gear adopts a constant pressure air outlet device to make the air outlet pressure constant, making breathing very easy.At the same time, an external explosion-proof valve design is adopted, which makes the explosion-proof index more accurate and safer to use.

🏊【20 MINS UNDERWATER BREATHING】:SMACO mini diving tank has a capacity of 1L and can breathe underwater for 15-20 minutes. At the same time, the scuba tank has three-layer filtration device, which effectively prevents the entry of dust and impurities, making the inhaled gas cleaner. (Attention: Diving depth, temperature, and breathing rate will affect the use time of the scuba tank.)

🏊【BOARD THE PLANE】:After you disassemble the scuba tank, you can take it on the plane and go diving anywhere. It has safe depth limit of about 33ft. It can be used as a backup air source for deep diving within 100 ft. Mini diving cylinder is suitable for underwater exploration, boat cleaning, emergency rescue, backup air source, etc.

INFLATABLE DIVER BELOW BUOY / FLOAT - (13' diameter) for constant surface signalling and easy storage to protect yourself and others from boaters, marina traffic. Note: Ensure the water is added to the bottom of the buoy prior to use for stability in the open water.

INTERNATIONALLY RECOGNIZED DIVER FLAG – The Flag size is 13’x11’. Please check with your local state regulations first, as flag requirements vary.

NO WIND? NO PROBLEM! - Our flag includes a stiffener that fits firmly within the flag prevent the flag from folding or flopping in the wind improving visibility on the surface.

Available colors: Orange and Yellow

Clips to pockets or belts

High decibel level of sound.

Nitrox Trimix decompression dive computer in wrist-watch form factor

Bühlmann ZHL-16c algorithm with configurable Gradient Factors

Supports optional wireless tank pressure transmitters

YAMAHA RDS300 SEASCOOTER - Is lightweight and powerful. Designed to cruise at speeds up to 3. 0mph (4. 8km/h) the RDS300 will allow you to maximize your underwater dive experience

FEATURING – 2 - level rotational speed control system provides speeds up to 3 mph / 4. 8 km/h, a depth rating of 100ft (30m) with a run time up to 1. 5 hours with normal use

WATERPROOF CONSTRUCTION - Prevents accidental flooding is impact resistant heavy duty rubber hull protection

Modes: Air / Nitrox / Free / Gauge / Watch. Suunto Fused 2 RGBM decompression model

Exchangeable straps with Quick Release spring bar (both for diving and for everyday style). Weight: 90g

Water resistance 100m. Rechargeable lithium-ion battery

Modes: Air / Nitrox / Free / Gauge / Watch. Suunto Fused 2 RGBM decompression model

Exchangeable straps with Quick Release spring bar (both for diving and for everyday style). Weight: 90g

Water resistance 100m. Rechargeable lithium-ion battery

★【Diving Tank】：The diving tank is made of aviation aluminum, which is strong and light, with strong pressure resistance, up to 3000PSI/200BAR/20Mpa. All diving tanks are DOT certified, safe and reliable. The submersible tank is equipped with a light-emitting pressure gauge, made of 316 stainless steel, and functions as usual at 60 meters underwater, so that you can know the remaining air in the tank at any time.

★【Respiratory System】: Chrome-plated full brass breathing head + full silicone breathing valve, equipped with a mask connector, anti-rust, seawater corrosion resistance, not easy to block. The all-silicone respirator has a built-in advanced filter, let you breathe freely underwater. According to the breathing rate and diving depth, a 1L capacity diving tank can let you breathe 340 times under water for about 10-15 minutes.

★【Portable】：After you disassemble the diving equipment, you can take it on the plane and accompany you to any place for diving. This is a scuba breathing device suitable for recreational diving within ten meters.The mini-light diving cabin is suitable for underwater exploration, boat cleaning, emergency insurance, backup air source, etc.

Ultra Durable: Patented Injection Molded Monprene Gel Harness is extremely resistant to UV

chemicals and abrasion. The fabric-free harness uses no velcro or zippers.

BC-4-Life Modular Design: Customizable to add/remove weight systems

Easy to Calibrate

Fast Response Time

Replaceable Battery and Sensor