Best Wearables for Sailing: Regatta Watches, PLBs, AIS MOB Beacons and Trackers

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Five minutes to the start. The committee boat fires the warning signal, and twenty sailors press a button on their wrist at the same moment. On a keelboat offshore at night, the gear that matters more is the small orange beacon clipped to every crew member’s life jacket. The best wearables for sailing do two jobs: help you race better (start timers, GPS, wind shifts, recovery data) and help someone find you if you go over the side. This page covers both, for junior and college racers, Olympic-class campaigners, club racers and cruisers.

Prices change often. The prices below are what we saw at the maker or a major retailer in October 2026; check the current price before you buy. Back to the sailing hub.

Our top picks

Sailing wearables compared

Device	Type	What it does for sailors	Battery	About (Oct 2026)
Garmin quatix 8	Marine watch	Regatta timer, start line and burn time, tack assist, boat data from Garmin electronics	Up to 16 days (47 mm), 29 days (51 mm)	$1,100
Garmin fenix 8	Multisport watch	Sail Race activity with regatta timer and burn time; training readiness	Up to 16 days, 47 h GPS	$730
Tacktick T060 Micro Compass	Boat-mounted compass	Heading, tactical (lift/header) display, race timer	Not stated	$566
ACR ResQLink 400	Personal locator beacon	SOS to search and rescue satellites, with GPS position	5-year battery; 24+ h in use	Varies by seller
Ocean Signal rescueME MOB1	AIS MOB beacon	Alerts your boat and nearby AIS and DSC radios	7-year battery; 24 h in use	Varies by seller
ACR AISLink MOB	AIS MOB beacon	AIS and DSC alerts to vessels up to about 5 miles away	24+ h in use	Varies by seller
Oura Ring 5	Smart ring	Sleep, HRV, readiness	6–9 days	$399 + $5.99/mo
WHOOP	Band, no screen	Recovery, strain, sleep	14+ days	$239/yr (Peak)

Sailing watches with regatta timers

1. Garmin quatix 8: best sailing watch

The quatix is Garmin’s watch made for boats. Its sail racing app has a regatta timer you sync with the race committee’s countdown, with alerts every minute as the start approaches. Mark the port and starboard ends of the line and it uses GPS to show whether you’ll hit the line early, late or on time (“time to burn”). Tack assist learns your course on each tack to estimate the wind direction and tell you whether you’re lifted or headed. Paired with compatible Garmin chartplotters or instruments, it shows heading, speed, depth and wind on your wrist, and it has anchor-drag and tide alerts for cruising. It has an AMOLED screen, a flashlight, a 40 m dive rating, and Garmin says up to 16 days of battery (47 mm) or 29 days (51 mm), plus full health and training tracking. The quatix 8 Pro adds inReach satellite messaging and SOS to Garmin’s response center, which needs a paid subscription.

• Good: the most complete sailing toolkit on a wrist; connects to Garmin boat electronics.
• Watch out: expensive; boat features need Garmin electronics on board.
• Best for: keelboat owners and serious racers who already sail with Garmin gear.

Check the Garmin quatix 8 price on Amazon

2. Garmin fenix 8: best all-sport watch for sailors

If you sail and also run, ride or train in the gym, the fenix 8 has a Sail Race activity under Water Sports with the same regatta timer and burn-time idea: sync to the official countdown and get alerts at one-minute intervals. It has multi-band GPS, a 1.4″ AMOLED screen, a 40 m dive rating, and up to 16 days of battery in smartwatch mode or 47 hours in GPS mode. Training Readiness and HRV status help with the recovery side. It costs much less than the quatix, without the chartplotter link.

• Good: regatta timer plus a full training watch; long battery.
• Watch out: no boat-data streaming; still a big, pricey watch.
• Best for: dinghy and college racers who train hard off the water. Compare models in Garmin Forerunner vs fenix.

Check the Garmin fenix 8 price on Amazon

On a budget? Many juniors start with a simple waterproof digital watch that has a countdown timer. Garmin’s Connect IQ store also lists third-party sailing race-timer apps for other Garmin watches. For tactics, dinghy racers often mount a tactical compass on the mast instead, like the wireless Tacktick T060 Micro Compass (about $566), whose listing shows heading, a tactical lift/header display and a race timer. Check your class rules, since some limit electronics while racing.

Personal locator beacons and AIS man-overboard devices

Falls overboard caused 138 deaths in US recreational boating in 2024, according to the Coast Guard (more on our sailing injuries page). A life jacket keeps you afloat; a beacon helps people find you. The two main types do different jobs:

• Personal locator beacon (PLB): sends a 406 MHz distress signal with your GPS position to the international search-and-rescue satellite system, which passes it to rescue authorities. It works anywhere, but it calls shore-based rescue, not your own boat. In the US it must be registered with NOAA.
• AIS man-overboard (MOB) beacon: broadcasts your position to AIS receivers and chartplotters nearby, including your own boat’s, and many also send a DSC alert to VHF radios. It’s the fastest way for your own crew to turn around and find you, but its range is local (a few miles).

Offshore crews often carry both. Follow the maker’s instructions for registration, programming (for DSC) and mounting on your life jacket.

3. ACR ResQLink 400: best personal locator beacon

The ResQLink 400 sends a 406 MHz distress signal and a 121.5 MHz homing signal, with a GPS/Galileo position, through the Cospas-Sarsat satellite system, including the newer MEOSAR satellites. It floats, has a strobe and an infrared strobe, and weighs 144 g. ACR says it runs 24+ hours once activated, the battery lasts 5 years before mandatory replacement, and there’s no subscription. You do need to register it with NOAA in the US and renew the registration every 2 years.

• Good: global coverage; no subscription; small enough for a life-jacket pocket.
• Watch out: doesn’t alert your own boat directly; registration required.
• Best for: offshore and solo sailors, and anyone sailing far from other boats.

Check the ACR ResQLink 400 price on Amazon

4. Ocean Signal rescueME MOB1: best AIS man-overboard beacon

The MOB1 is a small AIS beacon that mounts on your life jacket (clips for foam and inflatable jackets come in the box) and switches on automatically when it hits the water (or by hand). It sends your position to AIS receivers and chartplotters nearby, has 66 GPS channels, and adds a DSC distress alert to VHF radios on your own boat and others. Ocean Signal lists up to 24 hours of operation down to −20°C, a high-intensity strobe and a 7-year battery life.

• Good: automatic activation; alerts your own boat first.
• Watch out: local range only; your boat needs AIS (or a DSC radio) to see the alert.
• Best for: keelboat crews, night racing and distance races.

Check the Ocean Signal rescueME MOB1 price on Amazon

An alternative is the ACR AISLink MOB, with internal GPS, AIS and DSC alerts, manual or automatic activation, 24+ hours of battery, waterproofing to 10 m, and alerts to AIS-equipped vessels up to about 5 miles (4.3 nautical miles) away, according to its listing.

Recovery trackers

Multi-day regattas wear you down, and coaches see fatigue build across an event. A sleep and recovery tracker shows how you’re sleeping and whether your resting heart rate and HRV are drifting. The Oura Ring 5 (from about $399 plus a $5.99 monthly membership, 6–9 days of battery) is comfortable to sleep in. Some sailors take it off on the water so it doesn’t catch on lines. WHOOP is a screenless band sold as a membership (Peak about $239 a year). Garmin watches above give Training Readiness and HRV status too. For heart-rate-guided cardio off the water, a chest strap like the Polar H10 is more accurate than wrist sensors at high intensity. More in WHOOP vs Oura vs Garmin and HRV for athletes; see also our sailing recovery page.

How to choose

• Safety first: if you sail offshore, at night or alone, buy a PLB or AIS MOB beacon before a fancy watch.
• Racing tools: a regatta timer that syncs to the committee’s countdown is what matters most for starts; GPS line features are a bonus.
• Check the class rules on electronics, and the event’s sailing instructions or the Offshore Special Regulations for required safety gear.
• Water and wear: choose devices rated for immersion, and leashes or clips that won’t snag lines.
• Subscriptions: PLBs need none (registration only); satellite messengers, Oura and WHOOP do.

Pack the rest of your day with our regatta day checklist and get fit for hiking with sailing fitness. For the wider category, see wearables.

Sailing wearables: FAQs

What is a regatta timer?

A countdown timer for the start sequence of a sailboat race. You sync it with the race committee’s signals so you know exactly how long is left. Watches like the Garmin quatix 8 and fenix 8 also use GPS to tell you whether you’ll reach the start line early or late.

What’s the difference between a PLB and an AIS MOB beacon?

A PLB sends a distress signal through search-and-rescue satellites to shore-based rescue authorities and works anywhere. An AIS MOB beacon alerts nearby boats with AIS, including your own, so your crew can find you fast, but only within a few miles.

Do I need to register a personal locator beacon?

Yes. NOAA says all US-coded 406 MHz beacons must be registered with it. ACR says to renew the registration every 2 years. Registration helps rescuers confirm who you are and respond faster.

Can I wear a smartwatch while dinghy racing?

Usually, yes, and many sailors use one as a start timer. Some classes and events limit electronic devices that give tactical data, so read your class rules and the sailing instructions.

Is a smart ring OK on the water?

Many sailors take rings off while handling lines so they don’t catch. A ring like the Oura works best as a sleep and recovery tracker you wear at night and between sessions.