Atmos Mission 3 Dive Computer

MISSION3 follows the principle of “Make the dive simple.” It offers practical features for scuba and freedivers, including 130-meter depth capability, vibration, and sound alerts. Patented features, such as GPS dive spot navigation and a freedive safety stopwatch, enhance its functionality. It also includes apnea training tools, multi-band GPS, a digital compass, and a bright 1.4″ full-color AMOLED display. Paired with the handy ATMOS logbook app, MISSION3 is the ultimate companion for divers of all levels.

Designed and Made in Taiwan

Key Features:

Atmos Mission 3 Dive Computer Features
Brilliant 1.4" AMOLED screen with large, easy-to-read dive digits
130m water resistance with ultra-tough MICA glass lens
Featherweight 83g build with a sleek, high-visibility display
Supports Air, Nitrox, and multi-gas scuba dive modes
Dedicated freedive and apnea training with safety tools
Custom CO -- and O -- tables for advanced apnea workouts
Sound, vibration, and visual alarms for every dive stage
Built-in GPS with multi-GNSS and dive spot direction
Daily smart features like weather, steps, sleep, and tides
Sync, log, and manage dives seamlessly with the Atmos app
FOR MORE DETAILED INFORMATION AND TECHNICAL SPECIFICATIONS, CLICK THE MORE INFORMATION ON THE RIGHT-HAND SIDE

Whats in the Box:

MISSION3
Standard silicone band (Width 26mm, Length 135-230mm)
Charging cable
Screen protector (2 pcs)
Quick start guide (with warranty card)
A pair of strap pin

Mission 3 Videos

California residents please click here for Proposition 65 WARNING

More Information

More Information
Product Category	Computers
Computer Configuration	Wrist
SKU	ATM-M30XXX
Condition	New
Brand	Atmos
More Info	Time For Your Brilliant Journey: • Bright 1.4" Full Color AMOLED Display • Big Digits Built To Go Deep: • 130m - Water resistant • 8h Hardness - High light transmittance MICA glass lens • Featherweight - 83g, sleek design, large display Multiple Scuba Dive Modes: • Air • Nitrox • Multi-gas (2 gases, air, nitrox O2 up to 50%) • Gauge (bottom timer) Acclaimed Freedive Modes: • Freedive • Safety Stopwatch • Pool • Apnea Training Apnea Training Tools: • Co2 & O2 Tables • STA • Dynamic Training • Custom Tables Hear, See, And Feel the Alarms: • Sound • Vibration • Visual alarms • Clear & intuitive • Multiple vibration patterns • Mark Entry & Exit GPS GPS Dive Spot Navigation: • Display dive spot direction & distance • Multi-GNSS support (GPS-a -GLONASS-a -BDS-a -GALILEO) • Enhance GPS accuracy • Dive Compass • Dive Stopwatch • Dive Planner Daily Smart Features: • Smart notifications • Tide data • Weather • Step count • Calories • Sleep monitoring (The above features require pairing with a compatible iPhone or Android smartphone) Atmos App • Sync dive logs • Edit dive sites • Manage dive certifications • Browse dive logs from around the world Atmos Mission 3 Dive Computer Specifications General: Water Rating - 130m (EN13319) Lens Material - MICA glass (8H) Bezel & Button Material - Stainless steel 316L Case Material - Fiber-reinforced polymer Display Type - 1.4" (3.6cm) full color AMOLED Display Resolution - 454 x 454 pixels Strap - Silicone, width 26mm, quick release Watch Band Material - Skin-friendly hypoallergenic silicone Battery - Lithium Ion, factory replaceable Battery Life - Watch mode: Up to 12 days Smartwatch mode: Up to 9 days Dive mode: Up to 14 hours (brightness level: low) Charging Method - USB Type-C / 5V-9V DC / 3A Languages - EN / KO / JA / ZH-CN / ZH-TW Metric And Imperial Units - Yes Memory/ History - 1000 logs Firmware Upgradeable - Yes (USB Type-C) Operating Temperature -20 to 50 °C (-4 to 122 Degree F) ( + / -2 Degree C) Charging Temperature - 0 to 45 Degree C (32 to 113 Degree F) ( + / -2 Degree C) Clock Features: Time/Date - Yes GPS Time Sync - Yes Daylight Saving Time - Yes Alarm Clock - Yes Stopwatch - Yes Timer - Yes Sunrise/Sunset Times - Yes Daily Smart Features: Custom Watch face - Yes Smartphone Compatibility - Yes (most common iPhone, Android phones supported) Smart Notifications - Yes Weather - Yes Tide Tables - Yes Sensors: GPS - GPS / GLONASS / BDStar / GALILEO Barometric Altimeter - Yes Compass - Yes Gyroscope - Yes Accelerometer - Yes Thermometer - Yes Depth Sensor - Yes Diving Features: Single Gas Mode - Yes (Air, Nitrox O2 up to 40%) Multi-Gas Mode - Yes (2 gases, Air, Nitrox O2 up to 50%) Gauge Mode - Yes Decompression Model - Buhlmann ZHL-16c (GF configurable) Po2 - Yes (Up to 2.0) Auto Start Dive - Yes Safety Stop - Yes Descent/ Ascent Rate Indicator - Yes Dive Planner - Yes Custom Dive Data Screens - Yes Reset Residual Tissue Loading - Yes Alarm Methods - Visual, vibration and audible buzzer Scuba Alert & Alarms - Fast ascent / Safety stop / Low NDL / Deco stop / Deco stop ceiling violated / Dive time / Depth / MOD / CNS / Surface interval notify / Check SPG reminder / Low battery End Dive Time -Yes (20s to 10 min) 3-Axis Dive Compass - Yes (with lock heading) Dive Stopwatch - Yes Save Entry And Exit GPS - Yes (surface only) Add Dive Spot GPS - Yes (surface only) GPS Dive Spot Navigation - Yes (surface only) No Fly Time - Yes Surface Interval Time - Yes Freedive Mode - Yes Freedive Pool Mode - Yes STA - Yes CO2/O2 Tables - Yes Custom Tables - Yes Dynamic Training - Yes Freedive Alert & Alarm - Dive time / Descent depth / Ascent depth (10 sets each) / Freefall depth / Surface time / Hydration / Low battery Freedive Safety Stopwatch - Yes Digital Dive Logbook - Yes (ATMOS APP) Activity Tracking Features: Step Counter - Yes Step Goal - Yes Calories Burned - Yes Sleep Tracking - Yes (sleep time and sleep quality) Physical: Battery Info - Required, included Battery Material - Lithium-ion Battery Type - Non-universal Battery Quantity - 1 Dimensions - 1.97 x 1.97 x 0.58 (50 x 50 x 14.8mm) Weight - 2.93 oz (83g) (with silicone watch band)

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