Motorola T631 Review

When you plan out an outdoor activity with your family or a friend, bringing a walkie-talkie with you is highly recommended because it does not need internet connectivity and provides security. A walkie-talkie is your ideal tech buddy for emergencies.

Plus, it’s also convenient and portable. It has features that a standard smartphone does not have. It can also be waterproof and weatherproof. With that, I’m going to review a walkie-talkie that does these all – Motorola T631.

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  • Brand: Motorola
  • Range: 35 miles
  • Power output: 0.5-2 Watts
  • Frequency ranges: 462-467 MHz (FRS/GMRS)
  • Battery: NiMH rechargeable battery or 3 AA Alkaline batteries
  • Size: 7.78 x 2.4 x 1.5 inches
  • Weight: 0.4 lb
  • Waterproof: yes (IP67)
  • License needed: yes,  if GMRS channels will be used (FCC license)


Scope of Delivery

The package comes with more gears than the radios themselves. I found out more than just the device and “Y” cable dual micro-USB charger.

It has two yellow radio devices with a rugged design perfect for grip and outdoor activities. Its Push-To-Talk (PTT) Power boost feature allows you to maximize its transmission range without sacrificing battery life.

It comes with NiMH rechargeable batteries, which can last the radio usage for up to 9 hours. It also comes with two whistle belt clips, which allow you to use it when you’re in emergencies.

The rest of the package includes a user guide, accessory brochure, and carry case.



I like Motorola T631 because it is easy to set up, just like any other Motorola T600 series. For battery installation, you have to lift the battery cover, close it, and turn on the device to get started. Motorola T631 does not have too many controls, so it is easy to use. You have to familiarize the user guide and application before you go on an adventure.



It boasts an IP67 waterproof rating, which is perfect for water activities. It can withstand submersions for up to 1 meter for 30 minutes. It also has a water-activated flashlight for easy retrieval. Together with its waterproof feature, it’s also IP67 weatherproof as it can withstand extreme temperatures.

So if you’re into outdoor activities, you can bring it with you on hiking, boating, snow sports, and even fishing together with your friends or family.



Power Source

The Motorola T631 package comes with 2 NiMH rechargeable batteries, which can last up to 9 hours. If the battery runs out, you might need to charge it for 8 hours before you can use it again. Bringing NiMH rechargeable batteries is convenient if your location has a charging unit.

However, if you don’t have access to a charging unit, then a 3AA Alkaline Battery is for you. This disposable battery lasts up to 23 hours, so you don’t need to worry about quickly consuming the battery life.

If I were you, before you head out on an adventure, make sure to research your location and know if it has a charging unit so that you can identify which type of battery you need to bring with you. But if you want to be sure and safe, you might consider getting both NiMH and 3AA Alkaline Battery.



Motorola T631 can cover up to 35 miles under ideal conditions such as open and vast areas and minimal barriers along the line of sight but expect a reduction in range in real-life situations.



T631 can broadcast both Family Radio Service (FRS) and General Mobile Radio Service (GMRS) channels with a frequency range of 462-467 in the Ultra High Frequency (UHF) Band. Having a UHF band means it has an extensive frequency, which is suitable for any outdoor activities.

FRS does not need a license to use it, but you might need one when you want to use GMRS legally.





What I am excited about is to share with you the full features of the Motorola T631. For adventurers out there, read on.

Motorola T631 boasts in its rugged design with fully waterproof features that allow you to submerge it in water, float facing up, and have a water-activated flashlight. Its flashlight has a red LED, perfect when you use it during the night. It is also IP67 weatherproof, which can withstand extreme weather conditions ideal for snow activities, hiking, boating, or even fishing.

This device is perfect if you want to use it, whether by land or by sea.

It can cover up to 35 miles in an ideal condition with a frequency range of 462-467 UHF.

Other features include:

  • Up to 35-miles coverage
  • FRS and GMRS use with a frequency range of 462-467 UHF
  • 22 channels different, including 121 privacy codes each
  • NOAA weather channels and real-time alerts
  • Dual power
  • Micro-USB charging
  • Emergency Alert Button
  • Battery Meter
  • iVOX/VOX Hands-free
  • Push-to-Talk (PTT) Power Boost

If you want to use Motorola T631 to its maximum potential, you can utilize it using the 22 channels with 121 privacy codes to prevent interruptions. It also has an NOAA (National Oceanic and Atmospheric Administration) weather channel and alerts to notify you if there’s an upcoming rain or storm.

It’s also iVOX/VOX hands-free. It allows your walkie-talkie to automatically sense if you have an intention to talk regardless of where your location is without touching it. You don’t have to worry if you’re skiing and talking at the same time.

The Push-to-Talk Power Boost allows you to maximize your transmission range by increasing your transmission output (from 0.5-2.0W). This feature can save your battery life. You don’t have to be anxious about its battery level since it has a battery meter visible on the screen device to know if it’s still full or already running out.



Motorola T631 is available for $80.00 a pair on Amazon. Compared to other walkie-talkies, it’s a bit pricey. But given its features and purpose for outdoor activities and emergencies, Motorola T631 is worth the price.



  • Waterproof and Weatherproof – perfect for outdoor adventure
  • Floats facing up when submerged in water
  • Torchlight feature for night use
  • Easy to use and handy device
  • Comes with more than one type of battery to maximize usage (NiMH and 3AA Alkaline Battery)
  • Ability to save battery using the PTT Power Boost Feature


  • Range may reduce from 35 miles according to terrain and weather conditions
  • iVOX/VOX feature is not as top-notch compared to other devices
  • Pricier compared to other models


Conclusion – Motorola T631 Review

The Motorola T631 is suitable for outdoor activities because of its waterproof and weatherproof features. The red LED torch also makes it perfect for night use. The privacy code feature and NOAA weather channels are a plus, especially if you want to get ready for unexpected weather changes and emergencies.

You can also use it for extended periods because of the PTT power boost feature. The handheld radio is worth the price, especially if you’re into extreme sports or water activities. But if you’re not, this may not be an option for you.

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Where can I read the user’s manual for the Motorola T631?

To know more about how to use Motorola T631, you can refer to their official user manual.

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Founder of & Tech enthusiast. Interested in gaming, computers, and walkie-talkies.

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