SOS Hydration emails
SOS Hydration sends about 2 emails a week through Klaviyo, most often on Friday around 12 PM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 2
- Busiest send time
- Fridays at 12pm ET
- Last sent
- Yesterday · Oct 29
- Tracked since
- Jul 2026
- Emails collected
- 28
Recent emails
Oct 29, 2026 3:45 AM
Steal my morning routine
Oct 29, 2026 3:21 AM
New to SOS? Start here
Oct 27, 2026 3:20 AM
Still thinking it over?
Oct 25, 2026 6:00 AM
Which SOS flavour are you?
Oct 21, 2026 11:02 AM
The beauty secret in your water bottle
Oct 17, 2026 3:02 AM
Electrolytes aren't just a summer thing
Recent subject lines
All subject linesSubject lines average 31 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Oct 29, 2026 3:45 AM | Steal my morning routine | There's no better time to start | |
| Oct 29, 2026 3:21 AM | New to SOS? Start here | Try a 12-pack for free - just cover shipping | |
| Oct 27, 2026 3:20 AM | Still thinking it over? | The easiest way to try SOS is free | |
| Oct 25, 2026 6:00 AM | Which SOS flavour are you? | Try them all for free. | |
| Oct 21, 2026 11:02 AM | The beauty secret in your water bottle | Step one isn't a serum. Try it free. | |
| Oct 17, 2026 3:02 AM | Electrolytes aren't just a summer thing | Darker mornings dehydrate you too. | |
| Oct 10, 2026 3:30 AM | Don’t wait until you need it | Get ahead of your hydration instead. | |
| Oct 10, 2026 3:30 AM | Don’t wait until you need it Subscriber | Get ahead of your hydration instead. |
Archive
View full archiveOctober 2026 8 emails
View allOct 10, 2026 3:30 AM
Don’t wait until you need it Subscriber
Oct 10, 2026 3:30 AM
September 2026 9 emails
View allYou don’t need to run a marathon.
Sep 30, 2026 10:31 AM
Sep 27, 2026 4:03 AM
No one wants flu. Here's the ultimate recovery kit
Sep 18, 2026 12:08 PM
Another 2pm coffee? Read this first.
Sep 14, 2026 12:03 PM
Sep 12, 2026 4:00 AM
Sep 6, 2026 5:48 PM
Sep 4, 2026 5:47 PM
Why are we giving away SOS for free?
Sep 4, 2026 12:37 PM
New routine? Add this one thing.
Sep 2, 2026 10:04 AM
When SOS Hydration sends
36% of its emails arrive in the 12 PM hour, with a second, smaller wave around 3 AM. Fridays are the busiest day.
| 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wed | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thu | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sat | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 1 | 0 | 2 | 0 | 3 | 0 |
| 4a | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
| 5a | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 6a | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 7a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10a | 0 | 0 | 2 | 0 | 1 | 0 | 0 |
| 11a | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 12p | 1 | 3 | 1 | 1 | 4 | 0 | 0 |
| 1p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 5p | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| 6p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 7p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 8p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 9p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 10p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 11p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
FewerMore(busiest cell: 4 emails)
Based on 28 emails received from Jul 21 to Oct 29, 2026. Times in US Eastern. How we collect · When all brands send
How often SOS Hydration sends
The two complete months so far had 5 and 9 emails.
- Busiest month
- Sep 2026, 9
- Quietest month
- Aug 2026, 5
- Busiest day
- Friday, 7
- Quietest day
- Monday, 1
About SOS Hydration
- ESP
- Klaviyo
- Tracked since
- Jul 2026
- Emails collected
- 28
- Emails a week
- about 2
- Last sent
- Oct 29, 2026
- Sends from
- ukstore@
soshydration.co.uk - Subject length
- 31 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
| Latest email | Brand | ESP | Website popularity | Emails a week | Busiest day | Last sent | |
|---|---|---|---|---|---|---|---|
 58deal58-deal.de · Top 1 million sites | Klaviyo | Top 1 million sites | about 2 | Friday | Oct 26, 2026 | Klaviyo · about 2 a week · busiest Friday · last sent Oct 26, 2026 | |
 42 Birds42birds.com | Klaviyo | about 2 | Thursday | Oct 28, 2026 | Klaviyo · about 2 a week · busiest Thursday · last sent Oct 28, 2026 | ||
| 2-Minute Tabletopshop.2minutetabletop.com | Klaviyo | about 2 | Tuesday | Oct 27, 2026 | Klaviyo · about 2 a week · busiest Tuesday · last sent Oct 27, 2026 |
