Ra Optics emails
Ra Optics sends about 4 emails a week through Klaviyo, most often on Tuesday around 10 AM Eastern.
- ESP
- Klaviyo
- Emails a week
- about 4
- Busiest send time
- Tuesdays at 10am ET
- Last sent
- Today · Nov 1
- Tracked since
- Mar 2026
- Emails collected
- 144
Recent emails
Nov 1, 2026 7:50 AM
Engineered for Perfection
Oct 31, 2026 5:30 AM
Trick or treat?
Oct 26, 2026 10:30 AM
Elite athletes upgraded. Your turn.
Oct 24, 2026 10:29 AM
Engineered for Perfection
Oct 24, 2026 5:00 AM
Grab a Smoothie, Try on a Pair of Ra Optics
Recent subject lines
All subject linesSubject lines average 38 characters. Each one opens the email it came from.
| Picture | Sent (Eastern) | Subject | Preview text |
|---|---|---|---|
| Nov 1, 2026 7:50 AM | Engineered for Perfection | Why Ra Optics will transform your life | |
| Nov 1, 2026 4:15 AM | Nobody Ever Had to Reset a Sundial ☀️ | Email 96 Your clock falls back Sunday. Your body clock won't get the memo. | |
| Oct 31, 2026 5:30 AM | Trick or treat? | Email 96 The real horror is what the screen is doing to your sleep. | |
| Oct 27, 2026 10:03 AM | What we're celebrating this holiday season 😎 Our VIP Event opens Tuesday, November 3. By text only. | Email 96 Glow and Sky are back in stock | |
| Oct 26, 2026 10:30 AM | Elite athletes upgraded. Your turn. | 9 premium styles. 3 revolutionary bulbs. | |
| Oct 24, 2026 10:29 AM | Engineered for Perfection | Why Ra Optics will transform your life | |
| Oct 24, 2026 5:00 AM | Grab a Smoothie, Try on a Pair of Ra Optics | Ra Optics is on the shelf at SunLife Organics stores across the US. | |
| Oct 23, 2026 6:14 AM | Last chance on your 10% off. | Start with one product. Feel the difference tomorrow. |
Archive
View full archiveOctober 2026 22 emails
View allOct 31, 2026 5:30 AM
What we're celebrating this holiday season 😎 Our VIP Event opens Tuesday, November 3. By text only.
Oct 27, 2026 10:03 AM
Elite athletes upgraded. Your turn.
Oct 26, 2026 10:30 AM
Oct 24, 2026 10:29 AM
Grab a Smoothie, Try on a Pair of Ra Optics
Oct 24, 2026 5:00 AM
Oct 23, 2026 6:14 AM
Behind the Scenes at Ra: Meet Laura, Head of Customer Support
Oct 20, 2026 3:52 PM
Why 100,000+ customers trust Ra Optics.
Oct 20, 2026 6:13 AM
Meet Lumios: the world's first human-friendly lighting.
Oct 18, 2026 6:14 AM
What sleep trackers say about Sunset Lenses
Oct 17, 2026 4:30 AM
Three lenses: Your sunrise to sleep system
Oct 16, 2026 6:12 AM
They didn't think it would work either
Oct 15, 2026 3:14 PM
When Ra Optics sends
15% of its emails arrive in the 10 AM hour. Tuesdays 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 | 1 | 0 | 0 | 4 | 1 | 0 | 2 | 0 | 0 | 1 | 1 | 3 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
| Tue | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 3 | 7 | 0 | 3 | 0 | 2 | 1 | 3 | 0 | 5 | 1 | 0 | 0 | 0 | 0 |
| Wed | 1 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 1 |
| Thu | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 2 | 2 | 2 | 2 | 1 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Fri | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| Sat | 1 | 0 | 0 | 0 | 1 | 2 | 0 | 1 | 1 | 4 | 9 | 6 | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sun | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 1 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
| 12a | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
| 1a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 3a | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 4a | 1 | 0 | 1 | 1 | 0 | 1 | 2 |
| 5a | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| 6a | 0 | 2 | 2 | 0 | 2 | 0 | 1 |
| 7a | 4 | 3 | 1 | 3 | 0 | 1 | 1 |
| 8a | 1 | 5 | 0 | 2 | 0 | 1 | 1 |
| 9a | 0 | 3 | 0 | 2 | 0 | 4 | 5 |
| 10a | 2 | 7 | 0 | 2 | 1 | 9 | 1 |
| 11a | 0 | 0 | 0 | 2 | 2 | 6 | 1 |
| 12p | 0 | 3 | 2 | 1 | 2 | 2 | 0 |
| 1p | 1 | 0 | 0 | 0 | 1 | 1 | 0 |
| 2p | 1 | 2 | 0 | 4 | 1 | 0 | 0 |
| 3p | 3 | 1 | 1 | 4 | 1 | 1 | 0 |
| 4p | 0 | 3 | 1 | 0 | 2 | 1 | 3 |
| 5p | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6p | 0 | 5 | 2 | 0 | 1 | 0 | 1 |
| 7p | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| 8p | 1 | 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 | 1 | 0 | 1 | 0 | 0 |
FewerMore(busiest cell: 9 emails)
Based on 144 emails received from Mar 16 to Nov 1, 2026. Times in US Eastern. How we collect · When all brands send
How often Ra Optics sends
Complete months have run between 14 and 23 emails.
- Busiest month
- Sep 2026, 23
- Quietest month
- Jul 2026, 14
- Busiest day
- Tuesday, 35
- Quietest day
- Wednesday, 12
About Ra Optics
- ESP
- Klaviyo
- Tracked since
- Mar 2026
- Emails collected
- 144
- Emails a week
- about 4
- Last sent
- Nov 1, 2026
- Sends from
- support@
raoptics.com - Subject length
- 38 characters avg
Counts include automated emails such as a welcome series.
Similar sending frequency
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|---|---|---|---|---|---|---|---|
 ADSRadsrsounds.com · Top 1 million sites | Klaviyo | Top 1 million sites | about 4 | Friday | Oct 30, 2026 | Klaviyo · about 4 a week · busiest Friday · last sent Oct 30, 2026 | |
 1canoe21canoe2.mom | Klaviyo | about 4 | Sunday | Nov 1, 2026 | Klaviyo · about 4 a week · busiest Sunday · last sent Nov 1, 2026 | ||
 Address Oasisaddressoasis.com | Klaviyo | about 4 | Friday | Oct 30, 2026 | Klaviyo · about 4 a week · busiest Friday · last sent Oct 30, 2026 |
