GPSMAP® H1i Plus
Premium Handheld GPS with inReach® Plus Satellite Technology
inReach® Technology
GPSMAP® H1/H1i Plus
WHEN ADVENTURE CALLS, RESPOND
This rugged handheld GPS has a modern design, preloaded maps and built-in inReach® Plus technology1 to stay in touch beyond mobile network coverage. It’s time to hit the trails.
 HYBRID DESIGN OFFERS A 3.5″ COLOUR TOUCHSCREEN AND PHYSICAL BUTTONS |  EXCHANGE PHOTOS, VOICE MESSAGES AND TEXT MESSAGES WITH AN INREACH SUBSCRIPTION1 |  SEND AN SOS MESSAGE TO THE GARMIN RESPONSE℠ CENTRE FOR HELP IN AN EMERGENCY (SUBSCRIPTION REQUIRED) |  PRELOADED TOPOACTIVE MAPS, DOWNLOADABLE SATELLITE IMAGERY AND OPTIONAL OUTDOOR MAPS+ CONTENT |  LONG BATTERY LIFE OFFERS UP TO 145 HOURS IN GPS MODE |  MULTI-BAND GPS AND MULTI-GNSS SUPPORT HELPS PINPOINT YOUR PRECISE LOCATION |
 Touchscreen DisplayThe bright, sunlight-readable 3.5″ color touchscreen has chemically strengthened glass to resist scratches. It is glove-friendly, easy to see and easy to use. Tap, zoom and swipe on the maps to follow your route. |  PHYSICAL BUTTONSThe rugged hybrid design also features intuitive push buttons for more versatility when operating in weather and while wearing gloves. The quick-action button lets users customize functions to their specific needs. |  PHOTOS AND VOICE/TEXT MESSAGINGWith an active inReach subscription, send group text messages up to 1,600 characters. You can also exchange photos and voice messages when outside of mobile network coverage. |
 SOS ALERTSTrigger an interactive SOS message anytime to the 24/7-staffed Garmin Response international coordination center for help in an emergency. This requires an active inReach subscription. |  Advanced NavigationNavigate with preloaded TopoActive maps for the Europe, Middle East and Africa — and easy-to-access global maps. See terrain contours, elevations, geographical points and more. |  SATELLITE IMAGERYDownload high-resolution photorealistic maps directly to your device via Wi-Fi® technology. Find trails, pick stand locations and parking, create waypoints and more. |
KNOW THE UNKNOWN
OUTDOOR MAPS+Purchase an Outdoor Maps+ plan for access to a variety of premium mapping content across the globe. Plans are updated regularly and sent to your device over Wi-Fi. |
LOCATION ACCURACYGet multi-band GPS and multi-GNSS support for superior positional accuracy.
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BUILT-IN CAMERASThe integrated front and back cameras allow you to snap selfies and photos of your trip. With an active inReach subscription1, share your photos in real time even without a mobile network. |
VOICE CONTROLUtilise voice commands to conveniently handle many tasks, including check-ins, start tracking, take a photo and more. Available in Danish, Dutch, English, French, German, Italian, Spanish and Swedish. |
LIVETRACK™ SHARINGWhen you venture off-grid, friends can follow along via satellite technology1 to view your progress, ping your device to see your GPS location and exchange messages. For trips within mobile coverage, loved ones can follow your location in real time and see data such as distance, time and elevation. |
GARMIN WEATHERGet real-time forecast information so you’re aware of the changing conditions. This feature requires an active Wi-Fi connection or an active cellular connection and use of the Garmin Messenger™ app on your paired smartphone. When you travel beyond mobile coverage, access weather updates via satellite1 for your current location, route destination and more. |
PLAN YOUR TRIPSEnjoy seamless trip planning with the ability to easily locate geographic points, share your route and more. This requires an active Wi-Fi connection or cellular connection with use of the Garmin Explore™ app on your compatible smartphone.
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EVOLVED DESIGN
HELPFUL TOOLSUse the built-in bright LED flashlight torch as a beacon or to light your way when the path goes dark. A loud built-in siren can help draw attention if you are in need. |
BATTERY LIFELong-lasting battery life allows for up to 145 hours in GPS mode.
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RUGGED DESIGNBuilt to meet MIL-STD 810 for thermal, shock, water (IPX67) and vibration to withstand weather and extreme temperatures. |
ON THE GOThis device has an integrated Spine Mount 2 and includes a removable loop with carabiner clip for more versatility on your adventure. It’s also compatible with additional Spine Mount 2 accessories, sold separately. |
ABC SENSORSGet a built-in altimeter for elevation data, a barometer to monitor weather and a 3-axis electronic compass to provide direction. |
Satellite subscription required. Some jurisdictions regulate or prohibit the use of satellite communication devices. It is your responsibility to know and follow all applicable laws in the jurisdictions where the device is intended to be used.
Requires an active cellular connection and use of the Garmin Messenger app on your paired smartphone
Wi-Fi is a registered trademark of the Wi-Fi Alliance.
Engineering enhancements are ongoing and may not be reflected in the pictures, videos and specifications.
General
| Lens material | Chemically strengthened glass |
| Dimension | 6.7 cm x 17.9 cm x 3.3 cm (2.6″ x 7″ x 1.3″) |
| Weight | 290 g (10.2 oz) |
| Water rating | IP67 |
| MIL-STD-810 | Yes (thermal, shock, water); bare unit only |
| Touchscreen | ✔ |
| Display Type | Transflective colour TFT |
| Display Size | 4.7 x 7.7 cm (1.9″W x 3″H), 8.9 cm (3.5″ diagonal) |
| Display Resolution | 282 x 470 pixels |
| Battery type | Rechargeable, internal lithium-ion |
| Battery life | Up to 48 hours with inReach enabled, 10 minute tracking, Performance messaging mode Up to 145 hours in GPS Mode Up to 425 hours in Expedition mode with inReach enabled Up to 840 hours in Expedition mode |
| Memory/history | 64 GB (user space varies based on included mapping) |
| Interface | USB-C |
Maps & memory
| Preloaded maps | ✔ |
| Ability to add maps | ✔ |
| Basemap | ✔ |
| Automatic routing (turn by turn routing on roads) for outdoor activities | ✔ |
| Map segments | Yes (15,000) |
| Satellite imagery | Yes (direct to device) |
| Includes detailed hydrographic features (coastlines, lake/river shorelines, wetlands and perennial and seasonal streams) | ✔ |
| Includes searchable points of interests (parks, campgrounds, scenic lookouts and picnic sites) | ✔ |
| Displays national, state and local parks, forests, and wilderness areas | ✔ |
| Storage and Power Capacity | Yes (1 TB max microSD card) |
| Waypoints | ✔ |
| Courses | Unlimited |
| Activities | Unlimited |
| Activity profiles | ✔ |
| GPX imports | ✔ |
| Rinex logging | ✔ |
Sensors
| GPS | ✔ |
| Galileo | ✔ |
| QZSS | ✔ |
| BeiDou | ✔ |
| IRNSS | ✔ |
| Barometric altimeter | ✔ |
| Compass | ✔ |
| High-sensitivity receiver | ✔ |
| GPS compass (while moving) | ✔ |
| Multi-band frequency | ✔ |
Daily smart features
| Connect IQ™ (downloadable watch faces, data fields and apps) | ✔ |
| Smart notifications on handheld | ✔ |
| Weather (removing Active) | ✔ |
| Compatible with Garmin Messenger app | ✔ |
| Compatible with Garmin Connect™ Mobile | ✔ |
| Voice command | ✔ |
| Noise cancellation | ✔ |
| Voice assistant | ✔ |
| Voice notes | ✔ |
| Garmin Share | ✔ |
| Passcode | ✔ |
| Next Word, Auto Complete, Auto Correct | Yes (auto correct, next word, auto complete) |
Safety and Tracking Features
| LiveTrack | ✔ |
| Safety siren | ✔ |
Tactical features
| Compatible with AB Synapse | ✔ |
| Ballistics solver | Yes (unlock required) |
| Dual grid coordinates | ✔ |
| Night vision mode | ✔ |
Outdoor recreation
| Point-to-point navigation | ✔ |
| Spoken turn-by-turn directions | ✔ |
| TracBack® | ✔ |
| Area calculation | ✔ |
| Sun and moon information | ✔ |
| Geocaching-friendly | Yes (Geocache Live) |
| Custom maps compatible | Yes (500 custom map tiles) |
| Picture viewer | ✔ |
| Camera | Front: 5 MP Rear: 8 MP |
| Flashlight | ✔ |
inReach® features
| Interactive SOS | ✔ |
| Weather (removing InReach) | ✔ |
| Send and receive text messages to SMS and email | ✔ |
| Send and receive text messages to other inReach device | ✔ |
| Send and receive group messages | ✔ |
| Send and receive photos | ✔ |
| Send and receive voice messages | ✔ |
| Send and receive 1,600 character messages | ✔ |
| Exchange locations with other inReach device | ✔ |
| LiveTrack | ✔ |
| Virtual keyboard for custom messaging | ✔ |
Outdoor applications
| Compatible with Garmin Explore™ app | ✔ |
| Garmin Explore website compatible | ✔ |
| Smart switching between Wi-Fi, Mobile and Satellite with Garmin Messenger app | ✔ |
| Dog tracking | Yes (when paired to compatible dog track system) |
Connections
| Wireless Connectivity | Yes (Wi-Fi®, BLUETOOTH®, ANT+®) |
Security Information
| Security updates until at least (YYYY-MM-DD) | 2027-09-03 |
- GPSMAP® H1i Plus
- Loop Carabiner
- USB cable
- Documentation