Daisy
Last Updated: Jul 19, 2026
8.7
8.0
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| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
IP67 waterproof floating radio marine handheld; 1s automatic floating after you drop it into the water; easy to retrieve from the sea
Vibration drainage function;no worry if water gets into the speaker grill and muffles the audio; RT55 can emit a vibrating sound and shed water away and is handy in stormy weather as well
NOAA weather alert;automatically find to alert you of severe weather updates and an alarm indicating a risk of severe weather
Tri-watch;Marine emergency radio;Tri-watch function can watch 16CH; 9CH and current channel at the same time; easily access emergency channel 16 and call coast guard for help via 16/C button
Wide frequency range cover; the portable marine radio covers all USA;International;and Canadian marine channels;keeping you with most up-to-date marine activities
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
Easy to use and comfortable to operate; the keyboard corresponds to the function; setting functions are easier; high/low power is easy to set
Floating and IP67 waterproof; even if it drops in 1 meter of water for half an hour; dry it and it can also work well
LCD screen can automatically adjust brightness; good performance 1500 mAh Li-ion battery can provide 11 hours standby time
NOAA Function; weather broadcasting can provide you Immediate weather situation when you are at sea
The drainage function make the water be removed from the surface of the speaker by vibration; which reduces the phenomenon of no sound caused by water covering
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
Super waterproof performance; IP67 waterproof; quickly floating on the water surface after falling into the water
Fast charge and long service life; RM01 marine radio is compatible with 5 AAA Ni-MH batteries(included); packaged with AC charger and DC charger; make your charge easier and faster
Small size and strong body shell; strong salt spray resistance and corrosion resistance; very suitable for use in harsh environments at sea; such as beach security; fishing boat; sailing club; etc
More channel choices; RM01 two way radio has 88 channels; which can meet your needs for different channel
Weather channel and weather alert; can help you get weather information in advance and ensure the safety of personal and vessels
Dual watch/tri-watch; watch in turns among the current channel; channel 16 and call channel; and it can connect to shore timely and smoothly while facing unexpected situations
Complete functions and simple operation; you can directly set the functions through a few buttons; without using a computer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
Built-in GPS; you can manually enter GPS latitude; longitude and time; send the location information of yourself to your team members and can also connect with other GPS devices
When traveling on a boat; you may encounter unexpected situations at any time; the DSC distress alarm function can be used in any sea area; send a distress signal and your current coordinates to nearby ships or the coastguard for help
NOAA weather alerts will automatically connecting to remind you of severe weather updates and alerts; indicating that there is a severe weather risk
Dot matrix LCD display is more convenient for operation; Light weight; with bracket; easy installation and operation
RA27 Fixed mount marine radio can be used in the U.S; Canada and international channels at the same time and uses high power; covering a wide range
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
Whether it's engine noise on a boat, roaring wind or a cresting wave; the portable marine band radio effectively removes background noise and transmits the other party’s voices clearly; ideal for noisy situations such as jet skis; sailing races and surf kayaks
AI intelligent Noise-Cancelling for crystal clear conversations;Retevis RM21 as a fixed-mount marine radio can recognize human voice and noise through digital signal processing technology;and reduces the noise to about 20 dB
IP67 waterproof level;Floating; Fallen Overboard Detection; if the radio falls into the water; when the detection button and the charging contact are in the water at the same time; the back of the radio will emit a red light to indicate
Backlit LCD display; there are 0-7 screen background colour options; you can freely choose the appropriate background color according to the light intensity or the use environment for easier reading and use
HI/MI/LO Switch and Dual-Band Watch; this radio provides the ability to customize your conversations when there are days you spend on the water further from shore; select between HI; MI or LO for long-range; medium-range and short-range communication
10 NOAA weather channels;helps you get the latest weather and a alarm of severe weather; always help be prepared for the unexpected
Long standby time;rechargeable marine radio comes with a high-capacity 1800mAh Lithium-ion battery; 10 hours of continuous use and up to 60 hours of standby time in battery saving mode
USA; Canada ; International Channels ; maximum coverage wherever you go; this marine radio allows operation on any of the three different channel maps established for these areas
Marine emergency radios for boats;triple watch mode monitors channels 16 and 9 for a signal while you listen to the currently selected channel; easy to access the emergency channel 16 and call the coast guard for help via 16/C button
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
The marine coast guard radio uses high-power speakers; the sound is clear and loud; the volume is up to 110dB;you can always hear the boat radios call in the noise of windy sailing;suitable for all recreational boats;fishing boats;power boats
Support external 3.5mm speakers; if you still feel that the volume of 110dB can not meet your needs; you can also connect louder speakers to expand the sound
Retevis RM20 marine band radio makes DSC easy; built-in GPS; there is no need to hassle with wiring the radio to a GPS for DSC;out of the box and ready to go; DSC calling and position sharing can both be performed with just a few simple steps
DSC capability includes distress and individual calling allowing you to send and receive position information between your boat and other boats
Waterproof marine radio;complies with IPX7 waterproof standards;which means the offshore marine radio can be dropped into a body of water up to 1 meter deep for half an hour;easy to handle every wave
10 NOAA channels with weather alerts; gives you instant access to weather information; weather alerts with audible and visual alerts notify you of threatening weather near you
This small compact unit includes a large easy to read LCD with a dot-matrix display, visible even in low light situations
Aqua Quake draining function can remove water from the speaker grille by vibrating the speaker cone; even if water enters, there is no need to worry about the sound quality
Easy to install; the boat emergency radio is compact in size and comes with mounting brackets and accessories for easy bracket and flush mounting
88channel;All USA/International and Canadian marine channels;allows operation on any of the three different channel maps established for these areas;meet your needs for all channels
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
Note: DSC radio with GPS needs to enter MMSI code to use GPS location recognition function
RM40 Marine radio handheld with GPS function can automatically identify your position;high-precision navigation and positioning; its maximum error does not exceed 100 meters
DSC system can send SOS signal to others; and then you can wait for help; you need to set the DSC signal in advance; when you are in danger; you can send DSC signal; turn on the GPS; DSC can real-time update the location
The MOB function record your geographic location; if only you open GPS function;the geographic coordinates will be sent to other ships
Tri-watch can provide necessary and important information when you have commercial vessels
NOAA weather alarm can provide real-time weather conditions; which can help you to prepare for the bad weather in advance
Super waterproof performance; IP67 waterproof; quickly floating on the water surface and flashing alarm after falling into the water; it can prevent immersion in water for 30 minutes within one meter depth of water
Sturdy and durable; specially designed for harsh environment; strong salt spray resistance and corrosion resistance; can be used at sea for long periods of time
Long range; can meet the daily use needs; even far-sea operations can ensure communication safety
Safety guaranteed; clear sound quality; double/triple watch; can watch the channel 16 while listening to the current channel; the horn will shake the drainage and make the communication clearer
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Retevis Direct | 9.92 | ✅ | ✅ | ✅ |
IP67 waterproof floating; professional RM01 marine radios for boats can float in the water; a preferred tool for the beginners
Weather channel and weather alert; can help you get weather information in advance and ensure the safety of personal and vessels
Long time use and easy to charge; compatible with 5 AAA Ni-MH batteries(included); can meet your needs for long time offshore operations
Easy and convenient; LCD display makes your operation more visible; multi-functional keypad enables you to set different functions through a few buttons
Safety first; search channels to find conversations in progress and have instant access to channel 16 for emergency situations; use the dual/tri-watch feature to watch two or three channels at once(current channel; channel 16 and call channel)
Ideal for offshore workers; the portable RM01 marine transceiver; with hard body shell; is mainly applicable to ships; fishing vessels; cargo boats; yachts; etc
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Retevis | 8 |
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