Dive Computer I Seac Action HR Scuba 

The Dive Computer I Seac Action HR Scuba  is a wrist-mounted dive computer designed for scuba diving, freediving, and gauge mode use. Built for divers who want clear dive data, reliable underwater tracking, and easy logbook management, this dive computer combines essential dive planning, safety alarms, dive profile control, and USB data download in one compact wrist unit.

This model supports Scuba Mode, Gauge Mode, and Freediving Mode, making it a versatile choice for recreational divers and freedivers. Official Seac product information lists the Bühlmann ZHL-16C decompression algorithm, support for air and Nitrox mixes, gauge depth tracking, freediving time/depth data, adjustable LCD backlighting, and a long-lasting CR2450 battery.

Made For Scuba And Freediving

The Seac Action HR is built for divers who want one dive computer for multiple underwater activities. Use Scuba Mode for recreational dive profile management, Gauge Mode as a depth gauge and stopwatch, or Freediving Mode to track dive time, surface time, and current or maximum depth.

Clear Backlit LCD Display

The LCD screen features contrast control and adjustable-intensity backlighting, helping you read important dive information more clearly in low-light or underwater conditions. Retail dive listings also describe the display as backlit and easy to read day or night.

Dive Planner, Logbook And USB Download

Plan dives, review dive activity, and download dive data using the USB connection and Seac Dive Manager software. The product information lists dive log records, dive planner functionality, and USB data download support for reviewing dive profiles after your session.

Safety Alarms For Better Dive Awareness

The Seac Action HR includes key dive safety alarms such as MOD, decompression stop, ascent warning, NoFly time, desaturation time, and altitude warning. These features help divers monitor important dive limits and post-dive safety information.

HR High Resistant Design

The HR version is described by dive retailers as High Resistant, with an ultra-durable structure treated for improved resistance to blows, corrosion, and temperature swings.

Key Benefits

• Wrist-mounted scuba dive computer for recreational diving and freediving
• Scuba, Gauge, and Freediving modes in one device
• Bühlmann ZHL-16C algorithm for dive profile management
• Supports air, Nitrox, and mixes with O2 up to 99%
• Dive planner and digital dive logbook functions
• Safety alarms for MOD, deco stop, ascent, altitude, NoFly, and desaturation
• Backlit LCD display with adjustable contrast and brightness
• USB download support for dive data review
• Long-lasting CR2450 battery
• Black and red HR design for a bold diving gear look

Product Details

Product Type: Wrist-Mount Dive Computer
Brand/Model: Seac Action HR
Modes: Scuba, Gauge, Freediving
Algorithm: Bühlmann ZHL-16C
Gas Support: Air, Nitrox, mixes with O2 up to 99%
Display: LCD screen with adjustable backlighting
Battery: CR2450 battery
Connectivity: USB download support
Functions: Dive logbook, dive planner, depth gauge, stopwatch, safety alarms
Color: Black/Red HR
Recommended Use: Scuba diving, freediving, recreational diving, dive profile tracking, and dive log management

Why Choose This Dive Computer?

The Seac Action HR Scuba Dive Computer is a strong choice for divers who want a practical, wrist-mounted dive computer with scuba, freediving, and gauge functions. It is built for clear underwater data, simple dive tracking, dive planning, and post-dive logbook review, making it useful for both regular scuba divers and freediving enthusiasts.

Important: Always read the product manual before use and follow certified diving safety practices. A dive computer supports dive planning and tracking, but it should not replace proper dive training, safe diving procedures, or professional instruction.