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Retevis RM20 VHF Marine Radio vs rescueME PLB1

Updated August 2026The Retevis RM20 VHF Marine Radio excels in communication capabilities, while the rescueME PLB1 prioritizes personal safety. Choose based on your specific needs.

The Retevis RM20 VHF Marine Radio excels in communication capabilities, while the rescueME PLB1 prioritizes personal safety. Choose based on your specific needs.

Why Retevis RM20 VHF Marine Radio is better

communication

Retevis RM20 offers superior communication features.

price

Retevis RM20 is significantly cheaper.

volume

Retevis RM20 has a loud volume range for clear calls.

Why rescueME PLB1 is better

safety

rescueME PLB1 is designed specifically for personal safety.

portability

rescueME PLB1 is compact and lightweight.

emergency use

rescueME PLB1 features one-handed operation for emergencies.

Overall score

Retevis RM20 VHF Marine Radio
85
rescueME PLB1
75

Specifications

SpecRetevis RM20 VHF Marine RadiorescueME PLB1
BrandRetevisOcean Signal
Price£162.99£304.99
GPS TypeBuilt-in66-channel
Waterproof RatingIP6749 feet
Volume Range90-110 dBN/A

Dimension comparison

Retevis RM20 VHF Marine RadiorescueME PLB1

Price Comparison

The Retevis RM20 VHF Marine Radio is priced at £162.99, whereas the rescueME PLB1 is considerably more expensive at £304.99. This significant price difference of £142 allows for a clear distinction in their intended use and target market. While the Retevis RM20 offers robust communication capabilities ideal for marine environments, the rescueME PLB1 serves as a personal locator beacon, focusing on safety and emergency situations. The higher cost of the PLB1 reflects its advanced features designed for personal safety, making it crucial for users to assess their specific needs when considering either product.

Features and Functionality

When it comes to features, the Retevis RM20 boasts a loud volume range of 90-110 dB, ensuring clear calls at sea, which is essential for effective communication. It also includes built-in GPS for sending location information, making it particularly useful for navigating and coordinating in marine settings. Conversely, the rescueME PLB1 focuses on safety with its one-handed operation and compact design, weighing only 4 oz and being 30% smaller than similar beacons. It is waterproof up to 49 feet, which is crucial for maintaining functionality in harsh conditions. While both devices serve different purposes, the Retevis RM20 excels in communication, while the PLB1 prioritises safety and ease of use.

Design and Durability

The design aspects of the Retevis RM20 and the rescueME PLB1 highlight their distinct functionalities. The Retevis RM20 is engineered to withstand marine conditions with an IP67 waterproof rating, allowing it to be submerged under 1 metre of water for up to 30 minutes without damage. This makes it a reliable choice for boaters. In comparison, the rescueME PLB1, though smaller and lightweight, is designed for durability, being waterproof up to 49 feet. Its compact size allows for easy attachment to lifejackets, making it practical for outdoor adventures. Both products exhibit durability, but their designs cater to different environments and user needs.

Communication Capabilities

The Retevis RM20 is specifically designed for effective communication at sea, featuring a loud volume that ensures clear calls across great distances. Its ability to send and receive location data via GPS, alongside the functionality to transmit distress signals as part of its Class D DSC marine transceiver, makes it an invaluable tool for mariners. On the other hand, the rescueME PLB1 primarily serves as a safety device rather than a communication tool. It features a 66-channel GPS receiver for precise geolocation but lacks the same level of communication functionality found in the Retevis RM20. Thus, if communication is a priority, the Retevis RM20 is the superior option.

Safety Features

Safety is a core focus of the rescueME PLB1, which is designed specifically as a personal locator beacon. Its high-intensity strobe light and intuitive one-handed operation ensure that users can activate it in emergencies easily. This beacon is essential for individuals venturing into remote or challenging environments. In contrast, the Retevis RM20, while equipped with distress signal capabilities, is primarily a communication device. It does provide some safety features through its GPS functionality but does not match the dedicated emergency focus of the PLB1. Therefore, for users prioritising personal safety, the rescueME PLB1 stands out as the better choice.

Portability

Portability is a significant factor for users who may need to carry these devices during their outdoor activities. The rescueME PLB1 is notably compact, being 30% smaller than other similar beacons and weighing only 4 oz, which allows it to fit easily in a backpack or be attached to a lifejacket. This makes it an ideal choice for hiking, kayaking, or sailing where space and weight are considerations. In contrast, the Retevis RM20, while durable and effective, is larger and may not be as easily portable for casual outings. Users seeking a lightweight and space-efficient safety device will likely prefer the PLB1 for its superior portability.

User Experience

User experience varies significantly between the Retevis RM20 and the rescueME PLB1, reflecting their distinct purposes. The Retevis RM20 offers a user-friendly interface with loud and clear audio, making it straightforward to communicate while at sea. Its built-in GPS further enhances the user experience by providing real-time location data. Conversely, the rescueME PLB1 prioritises ease of use in emergencies with its one-handed operation, ensuring that users can activate it quickly when needed. This design consideration is paramount for maintaining user safety in critical situations. Therefore, while both devices aim to enhance experiences in marine environments, their effectiveness depends on the specific context in which they are used.

Which should you buy?

Choosing between the Retevis RM20 VHF Marine Radio and the rescueME PLB1 ultimately depends on your specific needs. If your primary concern is communication while navigating at sea, the Retevis RM20, with its robust volume and GPS capabilities at £162.99, is the clear choice. However, if personal safety and emergency preparedness are your top priorities, the rescueME PLB1, despite its higher price of £304.99, offers essential features that can be life-saving in critical situations. Assess your requirements carefully to make the best decision for your marine adventures.

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Retevis RM20 VHF Marine Radio vs rescueME PLB1 | versusfinder