HMD OffGrid

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Technical specificationsHMD OffGrid

HMD OffGrid: the satellite communicator for big adventures

Colors

Dark Grey

Size & weight

Height:

93.88 mm

Weight:

60 g

Width:

60.16 mm

Depth:

12 mm

Connectivity

Bluetooth®:

5.1

Compatibility:
Compatible with AndroidTM and IOS®
Features:

Satellite messaging, SOS services, check-in messages, and locations tracking with an active subscription on HMD OffGrid App

Location:

GPS, Glonass, Galileo, Beidou

USB connection:

USB Type-C™

Battery & charging

Battery life:
3 days of battery life1
Charging:

USB Type-C

Operating System

Operating System:
Compatible with AndroidTM and IOS®

Audio

Features:

Single tone buzzer speaker

Networks

Networks:

NTN 23/255/256 (Echostar and Viasat constellations)

Buttons

Buttons:

Power Button, SOS Button

Materials

IP Rating:

IP68

Environmental profile

Read more

TM and © 2025 HMD Global. All rights reserved. Variations on offering may apply. Check local availability. All specifications, features and other product information provided are subject to change without notice. All images are for illustrative purposes only. Requires HMD OffGrid application and active service plan usable with IOS® and Android™ smartphones. HMD OffGrid service and app are subject to the https://offgrid.hmd.com/plan-terms/hmd-offgrid-monthly, https://offgrid.hmd.com/plan-terms/hmd-offgrid-annual, https://offgrid.hmd.com/plan-terms/hmd-offgrid-freedom, https://offgrid.hmd.com/plan-terms/hmd-offgrid-addon and https://offgrid.hmd.com/legal/terms-and-conditions. IOS is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the United States and certain other countries. Android is a trademark of Google LLC.

1 Battery life testing was conducted by HMD Global Oy using an endurance test model under controlled indoor conditions with no satellite network connection. The test included periodic activation of the sound indicator, vibration, LEDs, GPS, Non-terrestrial network simulation, and SOS features as well as idle time between the activations, in a 24-hour cycle until the battery was depleted. Testing was conducted with a new battery and the Bluetooth connection remained active until the battery was fully depleted.