H2O Audio subject lines
103 subject lines averaging 37 characters.
| Picture | Sent (Eastern) | Subject | Characters | Preview text | |
|---|---|---|---|---|---|
| Oct 29, 2026 8:51 AM | Did you see something you liked? | 32 | Don't miss out, head back to H2O Audio | Oct 29, 2026 8:51 AM · 32 characters. Don't miss out, head back to H2O Audio | |
| Oct 28, 2026 10:51 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Oct 28, 2026 10:51 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Oct 28, 2026 11:30 AM | Tri Ultra Headphone - The Best Yet | 34 | H2O Audio’s best headphones yet, proven by the people who have tried them. | Oct 28, 2026 11:30 AM · 34 characters. H2O Audio’s best headphones yet, proven by the people who have tried them. | |
| Oct 27, 2026 3:08 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Oct 27, 2026 3:08 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Oct 27, 2026 11:31 AM | Find Your Perfect Training Partner | 34 | Find the best headphones for your training needs… | Oct 27, 2026 11:31 AM · 34 characters. Find the best headphones for your training needs… | |
| Oct 22, 2026 11:30 AM | TRI Ultra: Our New Product | 26 | The technical deep dive inside our new waterproof headphones | Oct 22, 2026 11:30 AM · 26 characters. The technical deep dive inside our new waterproof headphones | |
| Oct 19, 2026 11:31 AM | New Product Alert 🎧🚨 | 20 | Our most rugged headphones ever! On Sale Now... | Oct 19, 2026 11:31 AM · 20 characters. Our most rugged headphones ever! On Sale Now... | |
| Oct 15, 2026 2:01 AM | TRI Ultra + Free Gift! | 22 | IT’S HERE! The most capable TRI we’ve ever built. Live now + a free gift! | Oct 15, 2026 2:01 AM · 22 characters. IT’S HERE! The most capable TRI we’ve ever built. Live now + a free gift! | |
| Oct 13, 2026 11:04 AM | World’s First Look: TRI Ultra | 29 | See the new TRI Ultra before it’s officially available for sale. | Oct 13, 2026 11:04 AM · 29 characters. See the new TRI Ultra before it’s officially available for sale. | |
| Oct 11, 2026 11:03 AM | Over 1 Year Of Testing | 22 | And we’re finally getting close to showing you the new headphones we’ve been working on. | Oct 11, 2026 11:03 AM · 22 characters. And we’re finally getting close to showing you the new headphones we’ve been working on. | |
| Oct 9, 2026 11:02 AM | We’ve Been Testing. Hard. | 25 | And we’re finally getting close to showing you the new headphones we’ve been working on. | Oct 9, 2026 11:02 AM · 25 characters. And we’re finally getting close to showing you the new headphones we’ve been working on. | |
| Oct 7, 2026 11:15 AM | Something New Coming To The TRI family | 38 | The next era of TRI is upon us. Our newest headphone is almost here. Join the waitlist for… | Oct 7, 2026 11:15 AM · 38 characters. The next era of TRI is upon us. Our newest headphone is almost here. Join the waitlist for… | |
| Oct 5, 2026 2:20 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Oct 5, 2026 2:20 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Oct 5, 2026 11:15 AM | A New Headphone Is Coming | 25 | The next era of TRI is upon us. Our newest headphone is almost here. Join the waitlist for… | Oct 5, 2026 11:15 AM · 25 characters. The next era of TRI is upon us. Our newest headphone is almost here. Join the waitlist for… | |
| Sep 29, 2026 12:30 PM | Music Helps You Train Better! | 29 | 🎧 Because you deserve gear that will get you through every swim, bike, & run! | Sep 29, 2026 12:30 PM · 29 characters. 🎧 Because you deserve gear that will get you through every swim, bike, & run! | |
| Sep 24, 2026 11:30 AM | Better Headphones = Better Training | 35 | 🎧 Because you deserve gear that will get you through every swim, bike, & run! | Sep 24, 2026 11:30 AM · 35 characters. 🎧 Because you deserve gear that will get you through every swim, bike, & run! | |
| Sep 22, 2026 11:30 AM | Why did they choose Us? | 23 | Why Athletes Love H2O Audio Headphones | Sep 22, 2026 11:30 AM · 23 characters. Why Athletes Love H2O Audio Headphones | |
| Sep 17, 2026 11:00 AM | There Are No Shortcuts 🚀 | 25 | What endurance athletes do to become IRONMAN world champions | Sep 17, 2026 11:00 AM · 25 characters. What endurance athletes do to become IRONMAN world champions | |
| Sep 15, 2026 12:03 PM | What It Takes to Get There | 26 | The work nobody sees is what really matters... | Sep 15, 2026 12:03 PM · 26 characters. The work nobody sees is what really matters... | |
| Sep 14, 2026 11:15 AM | 2023 World Ironman Champion | 27 | Who is Lucy Charles-Barclay? | Sep 14, 2026 11:15 AM · 27 characters. Who is Lucy Charles-Barclay? | |
| Sep 11, 2026 12:30 PM | Who is Lucy Charles-Barclay? | 28 | They say she is one of the biggest names in professional triathlon... | Sep 11, 2026 12:30 PM · 28 characters. They say she is one of the biggest names in professional triathlon... | |
| Sep 7, 2026 10:00 PM | Labor Day sale ends TONIGHT! · Resent | 28 | 20% off ends at midnight tonight, Pacific Standard time. | Sep 7, 2026 10:00 PM · 28 characters. 20% off ends at midnight tonight, Pacific Standard time. | |
| Sep 7, 2026 11:01 AM | Labor Day sale ends TONIGHT! | 28 | 20% off ends at midnight tonight, Pacific Standard time. | Sep 7, 2026 11:01 AM · 28 characters. 20% off ends at midnight tonight, Pacific Standard time. | |
| Sep 4, 2026 12:01 PM | Labor Day Sale is LIVE! | 23 | The long-weekend sale is on and items are selling out quick. | Sep 4, 2026 12:01 PM · 23 characters. The long-weekend sale is on and items are selling out quick. | |
| Sep 3, 2026 11:03 AM | Early access is open NOW! | 25 | The biggest discount we’ll give for the rest of the year… | Sep 3, 2026 11:03 AM · 25 characters. The biggest discount we’ll give for the rest of the year… | |
| Sep 2, 2026 11:00 AM | Early Access Sale is LIVE! | 26 | The biggest discount we’ll give for the rest of the year… | Sep 2, 2026 11:00 AM · 26 characters. The biggest discount we’ll give for the rest of the year… | |
| Sep 2, 2026 3:03 AM | Did you see something you liked? | 32 | Don't miss out, head back to H2O Audio | Sep 2, 2026 3:03 AM · 32 characters. Don't miss out, head back to H2O Audio | |
| Sep 1, 2026 5:02 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Sep 1, 2026 5:02 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Sep 1, 2026 12:04 PM | The Feature That Changes How You Train | 38 | First of it’s kind: music stored on your headphones and ready to go. | Sep 1, 2026 12:04 PM · 38 characters. First of it’s kind: music stored on your headphones and ready to go. | |
| Aug 26, 2026 4:14 AM | Did you see something you liked? | 32 | Don't miss out, head back to H2O Audio | Aug 26, 2026 4:14 AM · 32 characters. Don't miss out, head back to H2O Audio | |
| Aug 25, 2026 6:14 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Aug 25, 2026 6:14 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Aug 25, 2026 12:02 PM | Built for the way athletes actually train | 41 | From world champions to everyday endurance athletes, see what keeps them training with H2O… | Aug 25, 2026 12:02 PM · 41 characters. From world champions to everyday endurance athletes, see what keeps them training with H2O… | |
| Aug 20, 2026 12:01 PM | Limited edition. That run's already moving. | 43 | The TRI 2 PRO Lucy Charles-Barclay Edition, built in limited numbers for training that… | Aug 20, 2026 12:01 PM · 43 characters. The TRI 2 PRO Lucy Charles-Barclay Edition, built in limited numbers for training that… | |
| Aug 18, 2026 12:04 PM | The block before Kona | 21 | The training that decides October starts about now. | Aug 18, 2026 12:04 PM · 21 characters. The training that decides October starts about now. | |
| Aug 13, 2026 12:01 PM | What Lucy actually trains with | 30 | The Edition is the colorway. This is the device worth understanding. | Aug 13, 2026 12:01 PM · 30 characters. The Edition is the colorway. This is the device worth understanding. | |
| Aug 12, 2026 12:00 PM | It is live - the LCB Edition | 28 | Lucy Charles-Barclay x H2O Audio. One limited-edition run worldwide. Shop now. | Aug 12, 2026 12:00 PM · 28 characters. Lucy Charles-Barclay x H2O Audio. One limited-edition run worldwide. Shop now. | |
| Aug 11, 2026 12:02 PM | Tomorrow is the day! | 20 | VIP access closes tonight! | Aug 11, 2026 12:02 PM · 20 characters. VIP access closes tonight! | |
| Aug 6, 2026 12:01 PM | Lucy Charles-Barclay x H2O Audio Drop Coming! | 45 | Extremely limited worldwide. Once it’s gone, it’s gone. | Aug 6, 2026 12:01 PM · 45 characters. Extremely limited worldwide. Once it’s gone, it’s gone. | |
| Aug 4, 2026 12:00 PM | Second place never sounded this good | 36 | 32 miles. 5+ hours. A podium decided by 19 seconds. | Aug 4, 2026 12:00 PM · 36 characters. 32 miles. 5+ hours. A podium decided by 19 seconds. | |
| Jul 31, 2026 12:00 PM | Ends tonight: 25% off sitewide | 30 | 25% off everything ends at midnight PT. | Jul 31, 2026 12:00 PM · 30 characters. 25% off everything ends at midnight PT. | |
| Jul 30, 2026 12:00 PM | M2O is done. The story isn't. | 29 | Recapping M2O 2026 — and where the story goes from here. | Jul 30, 2026 12:00 PM · 29 characters. Recapping M2O 2026 — and where the story goes from here. | |
| Jul 27, 2026 12:45 PM | Live now: 25% off sitewide | 26 | Six days only. Code SUMMER25 for 25% off everything. | Jul 27, 2026 12:45 PM · 26 characters. Six days only. Code SUMMER25 for 25% off everything. | |
| Jul 27, 2026 12:32 AM | Did you see something you liked? | 32 | Don't miss out, head back to H2O Audio | Jul 27, 2026 12:32 AM · 32 characters. Don't miss out, head back to H2O Audio | |
| Jul 26, 2026 12:35 PM | Ready to Elevate Your Workouts? Complete Your Purchase! | 55 | You’re this close to upgrading your workouts. Go Beyond! | Jul 26, 2026 12:35 PM · 55 characters. You’re this close to upgrading your workouts. Go Beyond! | |
| Jul 23, 2026 12:00 PM | The Florence Camo TRI 2 — built for the Channel of Bones | 56 | Ocean-tested, the headset the M2O field trains with. | Jul 23, 2026 12:00 PM · 56 characters. Ocean-tested, the headset the M2O field trains with. | |
| Jul 21, 2026 2:26 PM | The Soundtrack Behind Every Great Performance | 45 | Every incredible crossing begins with a single training session. | Jul 21, 2026 2:26 PM · 45 characters. Every incredible crossing begins with a single training session. | |
| Jul 16, 2026 12:58 PM | Why M2O is unlike any other race. | 33 | Escort boats, channel conditions, and the rules that make this race brutal. | Jul 16, 2026 12:58 PM · 33 characters. Escort boats, channel conditions, and the rules that make this race brutal. | |
| Jul 14, 2026 12:01 PM | Your pool playlist might be holding you back. | 45 | What to listen to in the water — and why it matters. | Jul 14, 2026 12:01 PM · 45 characters. What to listen to in the water — and why it matters. | |
| Jul 9, 2026 12:00 PM | Pool to open water — what actually changes for your audio. | 60 | No walls. No black line. No controlled environment. | Jul 9, 2026 12:00 PM · 60 characters. No walls. No black line. No controlled environment. | |
| Jul 7, 2026 12:17 PM | Inside the Tour: the gear the athletes trust | 44 | No sale today — just the story behind the sound. | Jul 7, 2026 12:17 PM · 44 characters. No sale today — just the story behind the sound. |
Based on 103 emails received from Mar 16 to Oct 29, 2026. Times in US Eastern. How we collect