Sublue Vapor Pump-jet Underwater Scooter

  • Prize
    Winner in Sport Equipment Design / Watersport, Aquatic, Paddle Sports
  • Company/Firm
    Sublue Underwater Ai Co,Ltd
  • Brand Name
    SUBLUE
  • Lead Designer
    TIAN CHUNJIANG
  • Other Designer(s)
    WANG QIANG, WANG SHUAILONG
  • Manufacturer
    SUBLUE
  • Photo Credit
    Commercial Shooting
  • Design Status
    Commercialized
  • To Buy from
  • Selling Price
    $ 2999
  • Project Link
  • Web URL

Description
Sublue Vapor revolutionizes underwater mobility via hydrodynamic precision and safety-centric engineering. Its lightweight aerospace-composite frame (8kg) integrates a streamlined buoyancy chamber for minimal drag and agile movement. Powered by ALO 2.0 technology, the dual 6-blade impeller and 12-vane stator deliver 21kg thrust with three-speed control (6/8/10 km/h), balancing power and maneuverability.
Safety is embedded: The intelligent depth system monitors ascent/descent rates (max 9m/min↑, 18m/min↓) with alerts to prevent decompression risks. IP68-rated corrosion-resistant housing and redundant battery seals ensure reliability. The modular 13,000mAh battery (384.8Wh) features BMS protection and rapid charging (85% in 1hr).
A 4.3” LCD with 9-axis gyroscope provides real-time depth, speed, and temperature data, synced to a multilingual app. Ergonomically optimized handles and low-torque propulsion reduce fatigue, whether exploring reefs or caves. Merging active safety alerts, passive safeguards, and adaptive performance, Sublue Vapor redefines underwater adventures through power, precision, and human-centric design.

Innovation
Effortless Portability
Weighing 8kg (including battery) with a compact profile, the Vapor enables seamless transitions between water and yacht. Its buoyancy-optimized shell ensures stable flotation when released, while ergonomic handles and a lightweight frame allow single-handed lifting. Anti-slip grips and streamlined edges prevent accidental drops during transfer, making deployment and retrieval effortless even in choppy conditions.
Hot-Swappable Battery System
The modular 13,000mAh battery, enabling 5-second swaps without tools. Paired with fast charging (85% in 1hr) and BMS protection (overcharge/discharge/short-circuit), it eliminates downtime during extended expeditions.
Adaptive Depth Intelligence
The smart depth algorithm combines real-time monitoring and proactive safeguards:
Triggers audiovisual alerts for unsafe ascent/descent rates (max 9m/min↑, 18m/min↓) to prevent decompression sickness;
Auto-adjusts thrust output based on depth (0-40m) for consistent performance;
Displays depth,temperature, and battery status on a 4.3" LCD, synced to a multilingual app for dive log generation.

Product Detail
The Sublue Vapor integrates circular design with recyclable materials and modular architecture. Its frame uses recyclable thermoplastics (8kg total weight), ensuring lightweight durability and end-of-life recovery. The hydrodynamic shell combines recycled marine-grade polymers with corrosion-resistant coatings, certified for IP68 watertight performance at 40m depths.
The propulsion system features a recyclable stainless steel stator, engineered for 21kg max thrust. The modular battery unit houses a 13,000mAh lithium-ion cell (384.8Wh) in recycled ABS casing, protected by a BMS (overcharge/discharge protection) and designed for easy disassembly.
Ergonomic handles pair recycled silicone grips with a reclaimed plastic core, balancing comfort and durability. The 4.3” LCD screen, encased in post-industrial polycarbonate, integrates a 9-axis gyroscope for tracking.
Structurally, snap-fit joints and standardized fasteners simplify disassembly. Critical seals employ recyclable O-rings, while the quick-release battery system supports component-level recycling. By harmonizing performance with material circularity, the Sublue Vapor sets a sustainable benchmark for underwater innovation.

Specification
Dimensions: 579×379×273 mm / 22.8×14.9×10.7 in
Weight: 15 kg (including battery)
Colors: Red, Gray
User Fit: Unisex design, adjustable ergonomic handles for all hand sizes
Battery: 13,000mAh / 384.8Wh lithium-ion (60min runtime, 300 cycles)
Charging: Fast charge (85% in 1hr), full charge in 1.5hr
Thrust: 21kg max (3-speed modes: 6/8/10 km/h)
Depth Rating: 40m max, IP68 waterproof certification
Display: 4.3" LCD with depth/speed/temperature tracking
Safety: Depth rate alerts (9m/min↑, 18m/min↓), BMS protection



  • FIT Seal

FIT Sport Design Awards 2025
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