Best Garmin Scuba Dive Computer Watch in 2025

Updated on July 2025
#1
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  • Watch-style dive computer with a 1.2” AMOLED display, waterproof to 200 meters, and durable sapphire lens.
  • Multiple dive modes for recreational and technical diving with metal inductive buttons.
  • Enhanced SubWave sonar enables diver-to-diver communication and monitoring of tank pressures and depths.
  • Dive readiness tool assesses lifestyle factors to inform dive planning.
  • Multi-band GPS provides navigation assistance, excluding underwater GPS functionality.
  • Battery life lasts up to 10 days in smartwatch mode and 30 hours in dive mode.
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  • Watch-style dive computer with a 1.2” AMOLED display, waterproof to 200 meters, and durable sapphire lens.
  • Multiple dive modes for recreational and technical diving with metal inductive buttons.
  • Enhanced SubWave sonar enables diver-to-diver communication and monitoring of tank pressures and depths.
  • Dive readiness tool assesses lifestyle factors to inform dive planning.
  • Multi-band GPS provides navigation assistance, excluding underwater GPS functionality.
  • Battery life lasts up to 10 days in smartwatch mode and 30 hours in dive mode.
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#2
Value for Money
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  • Rugged dive computer with a 1.2” AMOLED display and sapphire lens, rated for 10 ATM water resistance
  • Supports various diving styles, including recreational, technical, freediving, and pool apnea
  • Made from 100% recycled ocean-bound plastics
  • Multi-GNSS support for marking dive entry and exit points
  • Tracks activities with built-in sports apps and metrics like VO2 max
  • 24/7 health monitoring features including heart rate and sleep score
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  • Rugged dive computer with a 1.2” AMOLED display and sapphire lens, rated for 10 ATM water resistance
  • Supports various diving styles, including recreational, technical, freediving, and pool apnea
  • Made from 100% recycled ocean-bound plastics
  • Multi-GNSS support for marking dive entry and exit points
  • Tracks activities with built-in sports apps and metrics like VO2 max
  • 24/7 health monitoring features including heart rate and sleep score
#3
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  • Durable dive computer designed for underwater use, featuring a sapphire lens and silicone bands for comfort.
  • Long battery life with up to 25 hours in dive mode, 21 days in smartwatch mode, and 26 hours with GPS active.
  • Supports GPS, GLONASS, and Galileo for tracking entry and exit points during dives.
  • Offers advanced training metrics and over 30 built-in sports apps for fitness tracking.
  • Continuous heart rate monitoring, Pulse Ox, and sleep insights for overall health tracking.
  • Stores details from up to 200 dives, with data upload capabilities via the Garmin Dive app.
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  • Durable dive computer designed for underwater use, featuring a sapphire lens and silicone bands for comfort.
  • Long battery life with up to 25 hours in dive mode, 21 days in smartwatch mode, and 26 hours with GPS active.
  • Supports GPS, GLONASS, and Galileo for tracking entry and exit points during dives.
  • Offers advanced training metrics and over 30 built-in sports apps for fitness tracking.
  • Continuous heart rate monitoring, Pulse Ox, and sleep insights for overall health tracking.
  • Stores details from up to 200 dives, with data upload capabilities via the Garmin Dive app.
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#4
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  • 1.4” AMOLED display with scratch-resistant sapphire lens and titanium bezel.
  • 200-meter water resistance and multiple dive modes for diverse diving experiences.
  • SubWave sonar technology facilitates messaging and pressure monitoring for group dives.
  • LED flashlight offers visibility in low-light conditions with various intensities and strobe options.
  • Customizable dive readiness tool assesses lifestyle factors impacting diving performance.
  • DiveView maps and extensive database of dive sites to enhance navigation and exploration.
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  • 1.4” AMOLED display with scratch-resistant sapphire lens and titanium bezel.
  • 200-meter water resistance and multiple dive modes for diverse diving experiences.
  • SubWave sonar technology facilitates messaging and pressure monitoring for group dives.
  • LED flashlight offers visibility in low-light conditions with various intensities and strobe options.
  • Customizable dive readiness tool assesses lifestyle factors impacting diving performance.
  • DiveView maps and extensive database of dive sites to enhance navigation and exploration.
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#5
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  • 1.3” AMOLED display for clear visibility and built-in LED flashlight for nighttime use.
  • Real-time stamina tracking and targeted strength training plans to enhance performance.
  • Battery supports up to 10 days in smartwatch mode and 28 hours with GPS.
  • Training readiness score evaluates sleep quality, recovery, and overall readiness.
  • Voice command features allow some control without a smartphone; built-in speaker and mic for calls.
  • Multi-band GPS navigation with advanced sensors for superior positioning accuracy.
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  • 1.3” AMOLED display for clear visibility and built-in LED flashlight for nighttime use.
  • Real-time stamina tracking and targeted strength training plans to enhance performance.
  • Battery supports up to 10 days in smartwatch mode and 28 hours with GPS.
  • Training readiness score evaluates sleep quality, recovery, and overall readiness.
  • Voice command features allow some control without a smartphone; built-in speaker and mic for calls.
  • Multi-band GPS navigation with advanced sensors for superior positioning accuracy.
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#6
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  • 1.2" AMOLED display with sapphire lens, rated for 10 ATM diving.
  • Supports recreational, advanced, technical, freediving, and pool apnea diving.
  • Made from 100% recycled ocean-bound plastics.
  • Multi-GNSS support for marking dive entry and exit points.
  • Insights on physical readiness for diving based on health metrics.
  • 24/7 health monitoring features, including heart rate and sleep tracking.
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  • 1.2" AMOLED display with sapphire lens, rated for 10 ATM diving.
  • Supports recreational, advanced, technical, freediving, and pool apnea diving.
  • Made from 100% recycled ocean-bound plastics.
  • Multi-GNSS support for marking dive entry and exit points.
  • Insights on physical readiness for diving based on health metrics.
  • 24/7 health monitoring features, including heart rate and sleep tracking.
#7
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  • Advanced dive computer with a 1.2" color display and surface GPS functionality in a stylish watch form factor
  • Equipped with a 3-axis compass, gyroscope, barometric altimeter, GPS, and GLONASS for navigation; note that GPS tracking is unavailable underwater
  • Supports various diving modes, including single and multiple gas dives, gauge, apnea, and closed circuit rebreather; allows dive planning directly on the device
  • Stores and reviews data from up to 200 dives, with the option to share through Garmin Connect and its mobile app
  • Integrates Elevate wrist heart rate monitoring, offers multisport profiles, performance metrics, and smart notifications when connected to a smartphone
  • Package includes Descent Mk1 dive computer, black band, extra-long adjustment strap, charging/data cable, and documentation
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  • Advanced dive computer with a 1.2" color display and surface GPS functionality in a stylish watch form factor
  • Equipped with a 3-axis compass, gyroscope, barometric altimeter, GPS, and GLONASS for navigation; note that GPS tracking is unavailable underwater
  • Supports various diving modes, including single and multiple gas dives, gauge, apnea, and closed circuit rebreather; allows dive planning directly on the device
  • Stores and reviews data from up to 200 dives, with the option to share through Garmin Connect and its mobile app
  • Integrates Elevate wrist heart rate monitoring, offers multisport profiles, performance metrics, and smart notifications when connected to a smartphone
  • Package includes Descent Mk1 dive computer, black band, extra-long adjustment strap, charging/data cable, and documentation
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#8
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  • Includes Garmin Descent G1 Watch, charging/data cable, Wearable4U E-Bank, car charger, wall charger, and microUSB charging cable.
  • Offers various dive modes for single and multiple gas dives, built-in 3-axis compass for underwater navigation, and GPS support for marking surface entry and exit points.
  • Supports tracking of over 30 sports activities, advanced training metrics like V02 Max, and 24/7 wrist-based heart rate monitoring, alongside insights into wellness and sleep quality.
  • Features long battery life of up to 25 hours in dive mode, 124 days in smartwatch mode with solar charging, and 39 hours in GPS mode with solar charging.
  • Includes a Wearable4U USB E-Bank for charging, along with car and wall charging adapters for continuous power supply.
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  • Includes Garmin Descent G1 Watch, charging/data cable, Wearable4U E-Bank, car charger, wall charger, and microUSB charging cable.
  • Offers various dive modes for single and multiple gas dives, built-in 3-axis compass for underwater navigation, and GPS support for marking surface entry and exit points.
  • Supports tracking of over 30 sports activities, advanced training metrics like V02 Max, and 24/7 wrist-based heart rate monitoring, alongside insights into wellness and sleep quality.
  • Features long battery life of up to 25 hours in dive mode, 124 days in smartwatch mode with solar charging, and 39 hours in GPS mode with solar charging.
  • Includes a Wearable4U USB E-Bank for charging, along with car and wall charging adapters for continuous power supply.
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#9
17% Off
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  • 1.4-inch color display that is 36% larger, designed for durability and readability in bright conditions
  • Long battery life: 32 hours in dive mode, 16 days in smartwatch mode, and 15 hours in GPS mode with music
  • Compatible with Descent T1 transmitter for real-time pressure monitoring on multiple tanks, providing insights on air time and consumption
  • Wrist-based heart rate and Pulse Ox monitoring for sleep quality assessment and altitude acclimatization
  • Dive log feature for storing and analyzing data from 200 dives, with sharing capability via Garmin Dive app
  • Multiple dive modes with GNSS support and ABC sensors, including an underwater compass, for comprehensive dive tracking
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  • 1.4-inch color display that is 36% larger, designed for durability and readability in bright conditions
  • Long battery life: 32 hours in dive mode, 16 days in smartwatch mode, and 15 hours in GPS mode with music
  • Compatible with Descent T1 transmitter for real-time pressure monitoring on multiple tanks, providing insights on air time and consumption
  • Wrist-based heart rate and Pulse Ox monitoring for sleep quality assessment and altitude acclimatization
  • Dive log feature for storing and analyzing data from 200 dives, with sharing capability via Garmin Dive app
  • Multiple dive modes with GNSS support and ABC sensors, including an underwater compass, for comprehensive dive tracking
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#10
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  • Attaches to high-pressure regulator ports without obstructing hoses
  • Dive-rated to 20 ATM for durability in underwater conditions
  • Delivers essential data to paired Descent dive computers for enhanced situational awareness
  • Enables diver-to-diver messaging within 30 meters, improving communication
  • Allows pairing with multiple transceivers for monitoring air levels and depths
  • Features easy BLUETOOTH Low Energy pairing and long battery life
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  • Attaches to high-pressure regulator ports without obstructing hoses
  • Dive-rated to 20 ATM for durability in underwater conditions
  • Delivers essential data to paired Descent dive computers for enhanced situational awareness
  • Enables diver-to-diver messaging within 30 meters, improving communication
  • Allows pairing with multiple transceivers for monitoring air levels and depths
  • Features easy BLUETOOTH Low Energy pairing and long battery life
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