HMD Terra M
Compact, ultra-rugged handset built for instant, reliable communication. Support MDM enrollment and managed professional services, with programmable Push-to-Talk and emergency keys.
Professional handset for tough conditions
Durability Enterprise ready Ready for professional and field use. MDM and multiple apps for communication.³
Push-to-talk Programmable Push-to-Talk and emergency keys. Easy setup with your providers.
Connectivity Built-in cellular and wireless connectivity. Designed to support voice, data, and local connectivity.
Built for tough conditions. Designed for practical efficiency.
HMD Terra M is protected against dust ingress, water immersion, and high-pressure/high-temperature water jets.⁴ Beyond durability, critical operations also demand usability. That’s why HMD Terra M features a compact, ergonomic form with a textured, non-slip grip and large physical keys, optimized for gloved use out in the field.
- IP68 rating
- Protection against dust ingress and water immersion for up to 30 minutes at a depth of 1.5 meters.⁴
- IP69K rating
- Protection against high-pressure and high-temperature water jets, up to 100 bar and 80 °C.⁴
- Chemical resistant
- Proven resistance to gasoline, industrial solvents, and medical-grade sanitizers.
- Endurance against extreme temperatures and humidity
- Maintains usability in temperatures from -25 °C and 55 °C.²
- MIL-STD-810H standard
- MIL-STD-810H-level durability, providing resistance to a range of environmental stressors.¹ Withstands accidental drops from heights of up to 1.8 m.⁵ TPU bumpers provide protection against impacts from multiple angles.
- Corning® Gorilla® Glass 3
- Up to 550 nits on a 2.8-inch burn-free display with high resistance to scratch and sharp contact damage. Works with gloves and wet fingers.
Stay connected in tough environments
Network 4G LTE, VoLTE, VoWiFi, and hotspot mode.⁶
First responders ready Supports communication through Professional Mobile Radio bands thanks to LTE bands 28, 38, and 40.
Connectivity Fully connected: Dual band Wi-Fi, Bluetooth® wireless technology, GPS, and NFC.
Dual SIM with eSIM Two lines. One device. Always connected.
Ready to work
Enterprise ready
HMD Terra M is built for enterprise mobility and fleet deployment, combining the Qualcomm Dragonwing™ QCM2290 system-on-chip (SoC) with Mobile Device Management support, and remote OS and security updates via HMD FOTA. Terra M reduces downtime and simplifies long-term device management.
- Mobile Device Management
- Enroll and deploy with Mobile Device Management (MDM). Synchronize with corporate accounts.
- Qualcomm Dragonwing™ QCM2290
- The robust Qualcomm Dragonwing QCM2290 SoC offers reliable performance with fast 4G/LTE connectivity, enhanced GPS, and efficient power usage.
- Pre-loaded apps
- Multiple pre-loaded apps, including PTT, barcode scanner, web browser, sound recorder, note taker, and more.³
- Long-range autonomy
- 2510 mAh battery⁷ and optimized power management for up to 10 days of standby time.⁸
- User replaceable battery
- Just unscrew the 6 rear screws to remove the back panel and replace the battery quickly on-site — no special tools or service center required.
- Compatible with HMD FOTA
- Remote OS and security update management, ensuring timely and controlled software management across your fleet.
For critical infrastructure operators Resilient communications, remote management.
For first responders Push-to-talk and accessory support.
For defense personnel Cost-effective, expendable, secure messaging.
For security personnel Discreet, Push-To-Talk and Emergency keys.
For healthcare Easy to clean, DECT replacement.
For construction and public work Rugged, tough, easy to use.
Managed communication
Connectivity and cost-efficient Push-to-Talk services
HMD Terra M can be delivered as a communication solution with management features enabling customer-operated deployment, combining low-cost IoT SIM / eSIM connectivity with professional Push-to-Talk-over-Cellular applications.³ With our partners, we cover the full value chain helping to reduce TCO compared to legacy PTT radios and networks.
- Push-To-Talk over cellular
- Enterprise and 3GPP grade Push-to-Talk applications³ with instant, nationwide or international coverage
Partners: Mobile Tornado, Eviden, Zello - Managed Cellular Data
- Integrated IoT SIM / eSIM connectivity for controlled, predictable communication costs
Partners: Lyfo, Tele 2
Mobile Tornado
Learn moreZello
Learn moreLyfo
Learn moreTele 2
Learn more
Usability and safety
Programmable Push-to-Talk and Emergency Keys
Two fully programmable keys offer instant access to your chosen Push-To-Talk app or custom shortcut — giving teams one-touch control in the field.
High-output audio
Hear and be heard in noisy environments
On the job or off the grid, finding a quiet corner isn’t always an option. The microphones on HMD Terra M feature echo and noise cancellation to ensure you come through loud and clear, while the loudspeaker can deliver volume up to 100 dB.
Camera and flashlights
Essential camera for industrial tasks
8 MP rear camera with autofocus and LED flash for reliable image capture in any lighting.
Dual flashlight
Light up trails at night with the powerful white flashlight. The integrated red LED torch provides night readability, preserving dark-adapted vision during low-light operations.
Gear up for the task with HMD Terra M accessories
Stackable Docking Station
A modular charging cradle uses magnetic pogo-pin connectors to securely stack and charge up to 10 devices simultaneously. Designed for fleet deployment and shift-based logistics teams, its compact footprint and precise alignment make it ideal for bench setups in depots and control rooms.⁹
Belt Clip
For individual mobility, the durable belt clip holster keeps HMD Terra M securely at hand. It features quick-release access and reinforced construction to withstand active field use, even in high-motion environments.⁹
Our partners
Threema Secure, offline-first note-taking with end-to-end encryption.
Learn moreSOTI MobiControl Centralized device, application, and policy management for large device fleets.
Learn moreJoplin Secure, offline-first note-taking with end-to-end encryption.
Learn moreSpringdel Enterprise mobility and device management tailored for rugged Android deployments.
Learn moreOSMAnd Offline mapping and navigation for field operations and disconnected environments.
Learn more
In the field
© 2026 HMD Secure Oy. All rights reserved. HMD is a registered trademark of HMD Global Oy. All specifications, features and other product information provided are subject to change without notice. All images are for illustrative purposes only.
The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HMD Global is under license.
Corning and Gorilla are registered trademarks of Corning Incorporated.
JOPLIN® is a registered trademark of Joplin S.A.S., registered in the UK, EU, and US
Qualcomm branded products are products of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm and Qualcomm Dragonwing are trademarks or registered trademarks of Qualcomm Incorporated.
Zello® is a registered trademark of Zello Inc., used with permission.
1 This device meets the requirements of the MIL-STD-810H standard for durability under a range of environmental conditions, based on third-party testing commissioned by HMD Global under controlled conditions. Durability against environmental stressors is not a permanent condition and may decrease due to normal wear
2 The device maintains usability in temperatures from -25°C to +55°C, based on internal testing conducted by HMD Global under controlled conditions.
3 Subscription fees or other charges may apply for some pre-loaded apps.
4 This device meets the requirements of IP68 and IP69K ratings under IEC standard 60529, based on third-party testing commissioned by HMD Global under controlled conditions. Protection against dust ingress, water immersion, and high-pressure/high-temperature water jets is not a permanent condition and may decrease due to normal wear. If the device becomes wet, dry it thoroughly before use. Do not charge or connect the device to other accessories if connectors are wet, damp, or dusty.
5 The device withstands accidental drops from heights of up to 1.8 m, based on internal testing conducted by HMD Global under controlled conditions.
6 Requires a data plan. 4G, VoLTE, and Wi‑Fi calling are available on select markets and through select operators.
7 Battery has limited recharge cycles and battery capacity reduces over time. Eventually the battery may need to be replaced.
8 Standby time of up to 10 days based on internal testing conducted by HMD Global under controlled conditions. Actual standby time may vary depending on factors such as device settings, installed applications, and network configurations.
9 Accessories are sold separately.