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Submitted: 4 weeks ago
Spend $499 or more to save $40 on entire transaction
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You can add multiple items into the cart to claim this offer.
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Submitted: 4 weeks ago
Subscribe to receive $30 discount on your first order
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Just enter your email and phone number to join email newsletter. You receive a welcome gift of $30 for your next purchase.
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Submitted: 4 weeks ago
Copy this code and use at checkout
Valid for a fresh order only. Enjoy free delivery within US.
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Submitted: 4 weeks ago
Instant $150 Off on any Underwater scooters value $1999+
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It is sitewide valid, so try to get maximum benefit.
Expires: No Expires
Submitted: 4 weeks ago
Which's the prime time to buy at Sublue?
Aug highlights: 3 codes offering up to 31%!
See historical discount patterns to time your purchase perfectly
Quick Summary On Sublue's Back to School Coupons States
In Total, Couponstroller have 5 Sublue coupons, deals and trials for the maximum saving througout the entire August. Browse the best Sublue discount codes and offers as of August 20, 2025.Presently, we have 5 amazing coupon codes, and we carry 0 limited time valid deals to save a huge on Sublue. Our best promo has been used 15 times in total in last 1003 hours. Make sure to apply all these codes at https://sublue.com only!
The most recent deal was added on August 15, 2025. On an average users click on 5 coupons, and most latest code UP-4R1VJWQHTE for Sublue has been used 5 times in last 08 days. Try Couponstroller to shop smart and save a big on your next online order from Sublue. Don't miss out on the incredible deals at https://sublue.com - get $150 Off your next purchase!
| Brand | Coupon Title | Valid Till |
|---|---|---|
| Sublue | Get $20 off on any orders over $100! | September, 2025 |
| Sublue | Spend $499 or more to save $40 on entire transaction | September, 2025 |
| Sublue | Subscribe to receive $30 discount on your first order | September, 2025 |
| Sublue | Save $100 on spending $1499 or more at Sublue.com + shipping included | September, 2025 |
| Sublue | Instant $150 Off on any Underwater scooters value $1999+ | September, 2025 |
Additional savings opportunities worth considering
Exclusive 10% OFF On The Writers Glove with Promo Code
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Here is the sitewide valid promotion for instant 10% off on your entire order.
Expires: No Expires
Submitted: 4 years ago
Sign Up To Start Your Risk-Free Trial Of Tubebuddy.com
Deal Activated, no coupon code required!
No need to spend single penny. Get the full access of Tubebuddy with our free trial option. Valid once per user per account only.
Expires: No Expires
Submitted: 4 years ago
Pay half on monthly or weekly AI job hunt membership
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No need to pay full price. Just, apply a code and see the magic.
Expires: No Expires
Submitted: 2 months ago
Sublue Value Assessment Tool - See What Works
Find the best offers this platform has available for your Back to School purchase.
Valid for: Sitewide
Valid for: Selected products
Valid for: Selected products
Valid for: Selected products
Valid for: Any order
*For informational purposes only. Final prices may vary at checkout based on eligibility and product specifics.
Pioneering underwater innovation
Based in California, Sublue is specialized in underwater exploration equipment. It was founded in 2013 by Wei Jiancang and Qiaoling Su. Their mission was to bring healthy, happy, and fashionable underwater lifestyle through latest technology. With nearly 65% global market share, Sublue is the leader of underwater sports equipment. In past one decade, the company sold more than 150K products worldwide. Their offices are located in Asia, North America, Middle East, Europe and Australia.
Top 6 reasons to choose Sublue over others:
- Market Leadership: 65% global market share with 360+ patents and proven technology.
- Safety Innovation: Proactive recall programs and next-generation battery safety systems.
- Durability: Salt-resistant coatings and marine-grade construction.
- Smart Technology: OLED displays, app connectivity, and dive log automation.
- User-Friendly: Intuitive controls suitable for beginners and professionals.
- Extended Battery: 30-90 minutes operation with fast charging capabilities.
Key product lines and capabilities
Sublue features wide selection of products such as underwater scooters, power floats, underwater UAVs, and marine sports equipment for individual users. Below are some of their top selling items.
- WhiteShark Mix Series: It offers Compact dual-propeller design, Speed up to 1.8 m/s, 40-45 minute battery life, and costs $449 only.
- WhiteShark Tini Series: Features are Single motor, lightweight design, variable Speed settings, 30-45 minute operation and Stackable multi-unit capability.
- Navbow Series: It includes Professional-grade performance, OLED display with smart connectivity, Speed up to 2.0 m/s, 60-90 minute battery life and price of $2999.
Brief competitor comparison
| Feature | Sublue | Yamaha | SEABOB | Asiwo |
| Price Range | $449-$3,748 | $1,500-$4,000 | $15,000-$25,000 | $299-$1,299 |
| Market Share | 65% | 15% | 5% | 8% |
| Battery Life | 30-90 min | 45-60 min | 60 min | 30-45 min |
| Speed Range | 1.1-2.0 m/s | 1.5-2.5 m/s | 3.7 m/s | 1.2-1.8 m/s |
| Patents | Over 360 | 50 plus | 100+ | 20+ |
Sublue advantages:
- Most comprehensive product range for all budgets
- Industry-leading patent portfolio
- Proactive safety measures and customer protection
- Smart technology integration
Frequently asked questions and answers (curated by experts)
When it the best time to shop from Sublue for maximum discount?
Like many other brands, Sublue too hosts flash sales during festivals and holiday time. It includes Black Friday, Christmas, Independence Day, Halloween, and more. Just check this page before you shop anything for guaranteed saving.
What should I know about Sublue’s recent safety recalls?
Sublue launched a recall program in March 2025 for Mix models due to the battery safety concern. The company provides free battery replacement with a new generation safer battery technology. It demonstrate their commitment to user safety.
Can I save the promos and use it later?
Technically yes, but we never suggest as most of the codes are limited time valid and subjected to expire even without notice. It is better to apply the vouchers immediately after seeing for the best chance to save on favorite store.
Your Visual Guide to Using Codes at Sublue Website Successfully
We have tested and verified this redemption process on August 16, 2025 to help you save hassle-free!
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