Advertising Disclosure
Sos Beacon Comparison - June 2025

6 Best Sos Beacon In Canada

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
9.6Exceptional
4
9.3Excellent
5
9.0Excellent
6
8.8Very Good
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon
View DealOn Amazon

Model

Garmin GPSMAP® 67i Rugged GPS Handheld with inReach® Satellite Technology, Two-Way Messaging, Interactive SOS, Mapping
Model
ZOLEO Satellite Communicator – Two-Way Global SMS Text Messenger & Email, Emergency SOS Alerting, Check-in & GPS Location – Android iOS Smartphone Accessory
Model
ACR ResQLink PLB-450 AIS Personal Locator Beacon - SOS, GPS, Return Link Service, Mobile App & Accessory Clips, (Model PLB-450) – 2933.63 (Programmed for Canada) Global Satellite Emergency Signaling.
Model
ACR Bivy Stick Satellite Communicator - Two-Way Global SMS, GPS Tracker for Hiking Safety, Off-Grid Communication, SOS Emergency Beacon, Satellite Messenger & Location Sharing - iOS/Android App
Model
McMurdo FAST FIND 220 Personal Locator Beacon (PLB) (45016)
Model
Silent Beacon (Gen 2) Panic Button Safety Device: Bluetooth-to-App, 2-Way Phone Calls, Text & Email Alerts, Speaker & Microphone, for Offices, Rechargeable, Key Finder, Wearable, 5 Alert Modes.

Brand

Garmin
Brand
ZOLEO
Brand
acr
Brand
acr
Brand
McMurdo
Brand
Silent Beacon

Reviews

387 reviews
Reviews
7,647 reviews
Reviews
3 reviews
Reviews
324 reviews
Reviews
18 reviews
Reviews
51 reviews

Tech Specs

batteries

1 Lithium Ion batteries required. included
batteries
1 Lithium Ion batteries required. included
batteries
2 Lithium Metal batteries required. included
batteries
1 Lithium Polymer batteries required. included
batteries
7 Lithium Ion batteries required. included
batteries
1 Lithium Polymer batteries required. included

product dimensions

6.35 x 16.26 x 3.56 cm 229.63 g
product dimensions
9.09 x 6.6 x 2.69 cm 150 g
product dimensions
-
product dimensions
11.35 x 4.7 x 2.11 cm 94.97 g
product dimensions
12.7 x 12.7 x 7.62 cm 367.41 g
product dimensions
3.58 x 4.29 x 1.57 cm 18.99 g

mounting hardware

-
mounting hardware
ZOLEO Satellite Communicator, Lanyard, Carabiner, USB cable, 50 cm 20 in , Quick Start Guide, 2 Year Warranty
mounting hardware
Belt Clip, Lanyard, Oral Inflation Tube Clip, PFD Activation Ribbon
mounting hardware
Mounting Adapter, Lanyard, Charging Cable, Carabiner
mounting hardware
-
mounting hardware
Rechargeable Battery, User Manual, Silicone Wristband

compatible devices

-
compatible devices
Smartphone
compatible devices
Smartphone
compatible devices
IOS, Android
compatible devices
-
compatible devices
Smartphone

batteries included

-
batteries included
Yes
batteries included
Yes
batteries included
Yes
batteries included
-
batteries included
Yes

connector type

-
connector type
Bluetooth
connector type
NFC
connector type
Wireless
connector type
-
connector type
Bluetooth

customer reviews

-
customer reviews
4.7 4.7 out of 5 stars 2, 549 ratings 4.7 out of 5 stars
customer reviews
5.0 5.0 out of 5 stars 1 rating 5.0 out of 5 stars
customer reviews
3.9 3.9 out of 5 stars 108 ratings 3.9 out of 5 stars
customer reviews
-
customer reviews
3.4 3.4 out of 5 stars 17 ratings 3.4 out of 5 stars

model

-
model
ZL1000
model
PLB-450
model
4601
model
-
model
SB2.0

battery cell composition

-
battery cell composition
Lithium Ion
battery cell composition
Lithium Metal
battery cell composition
Lithium Ion
battery cell composition
-
battery cell composition
Lithium Polymer

special features

-
special features
Bluetooth
special features
Semi-Automatic Activation, White and Infrared Strobe, SOS, Mobile App, 406 MHz and 121.5 MHz Distress Alerting
special features
Waterproof
special features
-
special features
Emergency call to any number, GPS location alerts, multiple alert modes, alerting other beacons, water resistance with IPX4 certification, and private tracking.

battery average life

-
battery average life
200 Hours
battery average life
24 Hours
battery average life
120 Hours
battery average life
-
battery average life
42 days

includes rechargable battery

-
includes rechargable battery
Yes
includes rechargable battery
Yes
includes rechargable battery
Yes
includes rechargable battery
-
includes rechargable battery
Yes

batteries required

-
batteries required
No
batteries required
Yes
batteries required
No
batteries required
-
batteries required
Yes

number of items

-
number of items
-
number of items
1
number of items
1
number of items
-
number of items
1

Available On

Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Garmin
    12% Off

    Garmin GPSMAP® 67i Rugged GPS Handheld with inReach® Satellite Technology, Two-Way Messaging, Interactive SOS, Mapping

    Main highlights
    • When paired with your compatible smartphone, you can access active weather forecasts and Geocaching Live
    • Use with the Garmin Explore website or app on your compatible smartphone to help you plan trips and more
    • Large 3” sunlight-readable color display for easy viewing
    • Internal, rechargeable lithium battery provides up to 165 hours in 10-minute tracking mode and up to 425 hours in expedition mode with 30-minute tracking intervals
    • Get access to a wide variety of premium mapping content delivered directly to your device via Wi-Fi technology with an Outdoor Maps+ subscription
    • Enable two-way messaging and location tracking via the 100% global Iridium satellite network, and trigger an interactive SOS to Garmin Response℠, a 24/7 staffed emergency response coordination center (active subscription required; some jurisdictions regulate or prohibit the use of satellite communications devices)
    • Access preloaded TopoActive mapping from Garmin, view satellite imagery, and navigate with multi-band GNSS support and sensors
  • 9.7
    2
    ZOLEO

    ZOLEO Satellite Communicator – Two-Way Global SMS Text Messenger & Email, Emergency SOS Alerting, Check-in & GPS Location – Android iOS Smartphone Accessory

    Main highlights
    • Rugged with long battery life: IP68-rated for superior durability; over 200 hours of battery life
    • Plus: Supports weather forecasts, easy device sharing, and long messages (900 characters)
    • Location sharing: Include GPS coordinates in a message or check-in, or share waypoints at regular intervals (optional add-on)
    • Global satellite messaging: Stay connected beyond cell coverage, use ZOLEO with your smartphone to transmit text messages and e-mails over the Iridium satellite network, cellular or Wi-Fi using the lowest-cost network available (service plan required)
    • Emergency SOS: Send an SOS alert with your GPS location to 24/7 emergency monitoring center if something goes wrong, or access Medical Assist for non-emergency help
    • Dedicated SMS number: An assigned ZOLEO SMS number and email enables contacts to reach out directly when you're off the grid
    • Check-in: Send unlimited check-ins via the ZOLEO device or app, included in your plan
    • Affordable monthly service: Airtime monthly plans from just $25; unlimited SOS, check-in, and Wi-Fi messages included
  • 9.6
    3
    acr

    ACR ResQLink PLB-450 AIS Personal Locator Beacon - SOS, GPS, Return Link Service, Mobile App & Accessory Clips, (Model PLB-450) – 2933.63 (Programmed for Canada) Global Satellite Emergency Signaling.

    Main highlights
    • Small, lightweight design with global coverage, no subscription required, strobe & infrared strobe lights, and a multifunction clip system for easy attachment.
    • RLS (Return Link Service) confirms that Search and Rescue has received the emergency distress signal, alerting the beacon owner.
    • NFC technology allows easy access to beacon data via mobile, showing battery life, tests, activation time, and detailed GNSS test info, including map and accuracy.
    • Designed to integrate with common inflatable PFDs, featuring simple attachment, 5-year battery life, and 24+ hours of operational life for reliable emergency performance.
    • AIS (Automatic Identification System) sends a distress alert on VHF frequencies, received by vessels with AIS receivers or plotters within a 5-mile radius (conditions apply).
    • 406 MHz COSPAS-SARSAT distress signal (MEOSAR compatible) and 121.5 MHz local homing signal for enhanced emergency location and rescue.

Our ranking system

The BestChoices.com Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. BestChoices.com requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
smartphone

Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
checklist

Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
smartphone-stars
windows

Value for money

BestChoices.com compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.