Best Personal Locator Beacons For Hiking
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When it comes to hiking, safety should always be the top priority. A PLB is an essential tool that can help you to stay safe and found in case of an emergency.
This article discusses the best PLBs for hiking, how they work, and why they’re essential in keeping you safe and found in case of an emergency.
A PLB (personal locator beacon) is a small, portable device that is used to alert search and rescue authorities in the event of an emergency. When activated, a PLB sends a distress signal via satellite to the nearest search and rescue authorities.
Top PLBs For Hiking
Below is a table with the top PLBs for hiking. Click on the name for a full list of features and pricing or keep scrolling down.
| Weight | Battery Life | Subscription Price (USD) | |
|---|---|---|---|
| Garmin InReach Mini 2 | 99g/3.5oz | Up to 90 hours | Starting at $14.99/month |
| Spot Gen4 Satellite GPS Messenger | 142g/5.2oz | Up to 28 days | Starting at $11.95/month |
| Ocean Signal RescueMe PLB | 116g/4.06oz | Up to 24 hours | No subscription required |
| ACR ResQLink 400 PLB | 148g/5.4oz | Up to 48 hours | No subscription required |
| Garmin InReach Explorer | 213g/7.5oz | Up to 100 hours | Starting at $14.99/month |
| Zoleo Satellite Communicator | 211g/5.3oz | Up to 200 hours | Starting at $20/month |
Garmin InReach Mini 2
The Garmin inReach Mini 2 is a compact and lightweight device that uses satellite technology to provide two-way messaging, location tracking, and SOS capabilities. It also includes preloaded topographic maps, weather forecasts, and the ability to sync with your smartphone for additional features.
Battery Life: Up to 90 hours
Weight: 3.5oz / 99g
Subscription: Yes
Pros
- Small and lightweight
- Two-way messaging capability
- Access to weather forecasts and interactive SOS feature
- Compatible with other Garmin devices
Cons
- Short battery life compared to other devices
- More expensive subscription plans
- Limited use without a paired smartphone
Spot Gen4 Satellite GPS Messenger
The SPOT X is a versatile PLB that comes with a range of features designed to keep you safe and connected. It features two-way messaging, GPS tracking, and an SOS button that sends your location to emergency responders. It also has a built-in compass and a rechargeable battery that lasts up to 10 days, making it ideal for longer hikes.
Battery Life: Up to 28 days
Weight: 5.2oz / 142g
Subscription: Yes
Pros
- Long battery life
- Ability to track location and send pre-set messages
- Waterproof and rugged design
Cons
- Limited messaging capabilities
- No two-way communication
- Requires a subscription for full functionality
Ocean Signal RescueMe PLB
The Ocean Rescue Me PLB is a similar device that uses satellite technology to provide SOS capabilities. It has a waterproof and durable design, making it ideal for water-based activities, and it can be tracked using the Global Oceanic Distress and Safety System (GODSS).
Battery Life: Up to 7 years (standby mode) or 48 hours active mode
Weight: 4.06oz / 116g
Subscription: No
Pros
- Lightweight and compact design
- Long battery life
- No subscription fee
Cons
- Non-replaceable battery
- No messaging capabilities
- No GPS tracking
ACR ResQLink 400 PLB
The ACR ResQLink View is a compact and lightweight PLB that’s perfect for hikers and features a powerful 66-channel GPS receiver that can acquire a GPS fix within minutes. In addition to its SOS function, it also has a self-test and GPS test function that allows users to confirm the PLB’s readiness for use.
Battery Life: Up to 7 years (standby mode) or 48 hours active mode
Weight: 5.4oz / 148g
Subscription: No
Pros
- Durable and waterproof design
- Long battery life
- No subscription fee
- GPS tracking capability
Cons
- Non-replaceable battery
- No messaging capabilities
- Slightly heavier than other PLBs
Garmin InReach Explorer
The Garmin inReach Explorer is a top-of-the-line PLB that comes with a suite of features designed to keep you safe and connected while hiking. It features two-way messaging, GPS tracking, weather updates, and an SOS button that sends your location to emergency responders. It also has a built-in compass, barometric altimeter, and accelerometer, making it an ideal tool for navigation.
Battery Life: Up to 100 hours
Weight: 7.5oz / 213g
Subscription: Yes
Pros
- Two-way messaging capability
- Access to weather forecasts and interactive SOS feature
- Built-in compass and barometric altimeter
Cons
- Heavier and bulkier than other devices
- More expensive subscription plans
- Limited use without a paired smartphone
Zoleo Satellite Communicator
The Zoleo Satellite Communicator is another popular option that offers two-way messaging, location sharing, and weather forecasts. It has a rugged design and can be used in temperatures ranging from -4°F to 131°F (-20°C to 55°C), making it suitable for a variety of outdoor activities.
Battery Life: Up to 200 hours
Weight: 5.3oz / 211g
Subscription: Yes
Pros
- Long battery life
- Two-way messaging capability
- Check-in feature allows for regular updates to friends and family
Cons
- Slightly heavier than other PLBs
- More expensive subscription plans
- Limited tracking capabilities
FAQ
What is a PLB?
A PLB (personal locator beacon) is a small, portable device that is used to alert search and rescue authorities in the event of an emergency. When activated, a PLB sends a distress signal via satellite to the nearest search and rescue authorities.
How does a PLB work?
PLBs use the COSPAS-SARSAT satellite system to send distress signals to search and rescue authorities. When a PLB is activated, it transmits a signal that is picked up by satellites in orbit. The satellites then relay the signal to a ground station, which forwards the distress signal to the nearest search and rescue authorities.
Who should carry a PLB?
Anyone who spends time in remote or wilderness areas should consider carrying a PLB. This includes hikers, backpackers, hunters, fishermen, boaters, and pilots.
Do PLBs require a subscription?
Yes and no. PLBs do not require a subscription to operate. However, some PLBs (such as the Garmin InReach and SPOT devices) offer additional features (such as messaging and tracking) that require a subscription.
How long do PLB batteries last?
PLB battery life varies depending on the device. Some PLBs (such as the ACR ResQLink 400) have a battery life of up to 48 hours, while others (such as the SPOT Gen4) have a battery life of up to 15 days.
Can PLBs be used internationally?
Yes, PLBs can be used internationally. However, it is important to check with the manufacturer to ensure that the device is compatible with the satellite system in the country or region where it will be used.
Are PLBs waterproof?
Most PLBs are designed to be waterproof and can be submerged in water without damage. However, it is important to check the manufacturer’s specifications to ensure that the device is waterproof and to what depth.
Do PLBs have a self-test function?
Yes, most PLBs have a self-test function that allows users to confirm that the device is working properly. It is important to perform a self-test on a regular basis to ensure that the PLB is functioning correctly.
Can PLBs be re-used after they have been activated?
No, PLBs are designed for one-time use only. After a PLB has been activated, it must be replaced or re-certified by the manufacturer. This only applies to PLBs, not to two-way communication devices such as SPOT and Garmin.
Are PLBs reliable?
Yes, PLBs are highly reliable devices that have been proven to save lives in emergency situations. However, it is important to remember that PLBs are not a substitute for proper trip planning, preparation, and safety measures.
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