Garmin Descent™ G1 Solar

Land or sea, this compact dive computer is built for both of your worlds. Support for multiple dive modes — ranging from technical to free dives. Explore longer with up to 25 hours in dive mode, 21 days in smartwatch mode and 26 hours in GPS mode. GPS enabled to help mark surface entry and exit points. tore up to 200 dives. Upload, share and review dives in the Garmin Dive™ app. Measure your performance, and track your stats above water. Track your activities with more than 30 built-in sports apps and advanced training features.

FEATURES

Dive Modes
Supports multiple dive profiles including single-gas, multi-gas (Nitrox/Trimix), Gauge, Apnea, Apnea Hunt and Closed-Circuit Rebreather (CCR).

Surface Multi-GNSS
GPS, GLONASS and Galileo support to mark dive entry/exit points and track surface routes effectively.

Health & Wellness Monitoring
Wrist-based heart rate, Pulse Ox, stress tracking, Body Battery™ energy monitoring and advanced sleep insights for recovery on land and below water.

Smart Notifications
Receive smartphone calls, texts and alerts on your wrist when paired with a compatible phone.

Training Features
Includes sport/activity profiles for running, swimming, cycling, hiking and more — plus performance metrics to support active lifestyle beyond diving.

Rugged Durability
Fiber-reinforced polymer case with Power Sapphire™ solar-charging lens. Water-rated to 10 ATM (100 m) and built for extreme conditions.

Battery & Solar Charging
Solar-charging lens extends battery life: up to 21 days smartwatch mode, up to 25 hours dive mode, and much longer with solar exposure.

Water Rating
Rated for diving up to 100 metres (10 ATM) and compliant with dive equipment standards.

Compact Design
Smaller, lighter build compared to many dive computers — designed for everyday wear as well as dive missions.

SPECIFICATIONS

Watch Display Type: Monochrome, sunlight-visible, transflective memory-in-pixel (MIP) two-window design

Touchscreen: No (five-button interface)

Water Rating: Dive mode up to 100 m (10 ATM)

Strap Material: Silicone (quick-release compatible)

Lens Material: Power Sapphire™ solar-charging lens

Bezel / Case Material: Fiber-reinforced polymer

Quick Release Bands: Yes (22 mm standard width)

Physical Size: 45.5 × 45.5 × 15.2 mm

Fits Wrists: Silicone band fits approx. 128–224 mm circumference; optional extra-long band up to 373 mm

Weight: Approx. 66 g

Display Size: Approx. 0.9″ × 0.9″ (23 × 23 mm)

Display Resolution: 176 × 176 pixels

Battery Life: Smartwatch mode – up to 21 days; Dive mode – up to 25 hours; GPS mode – up to 26 hours typical; Solar-enhanced battery runtime much longer.

Charging Interface: Proprietary charging/data cable + solar charging via lens

Memory / History: Stores dive logs onsite and syncs to mobile app (up to approx. 200 dives)

Clock Features: Time/date, GPS time sync, automatic daylight saving time, alarm, timer, stopwatch, sunrise/sunset times

Sensors: Wrist heart rate monitor, Pulse Ox sensor, barometric altimeter, 3-axis compass, gyroscope, accelerometer, thermometer, depth sensor (0-100 m accuracy)

Connectivity: Bluetooth®, ANT+®

Smartphone Compatibility: iPhone®, Android™

Smart Features: Smart notifications, calendar, weather, Find My Watch/Phone, Garmin Connect™ mobile compatibility

Health & Wellness Monitoring: Continuous HR, resting HR, abnormal HR alerts, respiration rate (24x7), Body Battery™, all-day stress, advanced sleep tracking and recovery features

Activity Profiles: Running (indoor/outdoor), swimming (pool/open-water), cycling, strength training, HIIT, hiking, freedive, apnea and more

Activity Tracking Features: Step counter, move alerts, auto goal, calories burned, floors climbed, intensity minutes, TrueUp™, Move IQ™

Training & Analysis Features: Custom data pages, downloadable workouts, training status/metrics (where supported)

Running Features: GPS-based distance, time & pace; cadence support (with compatible sensor)

Cycling Features: Time, distance, HR alerts; supports external speed/cadence sensors

Swimming Features: Pool and open-water metrics (lengths, distance, pace, stroke count)

Outdoor Recreation: Back to Start, breadcrumb navigation, sun & moon info

Safety & Tracking Features: LiveTrack, incident detection (when paired), assistance messaging

Kid Activity Tracking: Optional via Garmin Connect Challenges

Battery Runtime (General Use): Up to 21 days typical smartwatch mode (longer with solar exposure)

Durability: Swim-proof, shock- and weather-resistant — built for rugged environments

In the Box: Descent™ G1 Solar watch, charging/data cable, documentation