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 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 Atmos Mission 3 Specs WATER RATING 130m (EN13319) SIZE 50.0 x 50.0 x 14.8 mm WEIGHT 83g (with silicone watch band) LENS MATERIAL MICA glass (8H) DISPLAY TYPE 1.4″ full color AMOLED DISPLAY RESOLUTION 454 x 454 pixels BEZEL & BUTTON MATERIAL Stainless steel 316L CASE MATERIAL Fiber-reinforced polymer 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 ✔ MEMORY/ HISTORY 1000 logs FIRMWARE UPGRADEABLE ✔ (USB Type-C) OPERATING TEMPERATURE -20 °C to 50 °C / -4° F to 122° F (±2°C) CHARGING TEMPERATURE 0° C to 45° C / 32° F to 113° F (±2°C) TIME/DATE ✔ GPS TIME SYNC ✔ DAYLIGHT SAVING TIME ✔ ALARM CLOCK ✔ STOPWATCH ✔ TIMER ✔ SUNRISE/SUNSET TIMES ✔ CUSTOM WATCHFACE ✔ SMARTPHONE COMPATIBILITY ✔ (most common iPhone®, Android™ phones supported) SMART NOTIFICATIONS ✔ WEATHER ✔ TIDE TABLES ✔ GPS GPS｜GLONASS｜BDStar｜GALILEO BAROMETRIC ALTIMETER ✔ COMPASS ✔ GYROSCOPE ✔ ACCELEROMETER ✔ THERMOMETER ✔ DEPTH SENSOR ✔ STEP COUNTER ✔ STEP GOAL ✔ CALORIES BURNED ✔ SLEEP TRACKING ✔ (sleep time and sleep quality) SINGLE GAS MODE ✔ (Air, Nitrox O2 up to 40%) MULTI-GAS MODE ✔ (2 gasses, Air, Nitrox O2 up to 50%) GAUGE MODE ✔ DECOMPRESION MODEL Bühlmann ZHL-16c (GF configurable) PO2 ✔ (Up to 2.0) AUTO START DIVE ✔ SAFETY STOP ✔ DESCENT/ ASCENT RATE INDICATOR ✔ DIVE PLANNER ✔ CUSTOM DIVE DATA SCREENS ✔ RESET RESIDUAL TISSUE LOADING ✔ 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 ✔ (20s to 10 min) 3-AXIS DIVE COMPASS ✔ (with lock heading) DIVE STOPWATCH ✔ SAVE ENTRY AND EXIT GPS ✔ (surface only) ADD DIVE SPOT GPS ✔ (surface only) GPS DIVE SPOT NAVIGATION ✔ (surface only) NO FLY TIME ✔ SURFACE INTERVAL TIME ✔ FREEDIVE MODE ✔ FREEDIVE POOL MODE ✔ STA ✔ CO2/O2 TABLES ✔ CUSTOM TABLES ✔ DYNAMIC TRAINING ✔ FREEDIVE ALERT & ALARM Dive time｜Descent depth / Ascent depth (10 sets each)｜Freefall depth｜Surface time｜Hydration｜Low battery FREEDIVE SAFETY STOPWATCH ✔ DIGITAL DIVE LOGBOOK ✔ (ATMOS APP) WHAT’S IN THE BOX MISSION3Standard silicone band (Width 26mm, Length 135-230mm)Charging cableScreen protector (2 pcs)Quick start guide (with warranty card)A pair of strap pin
