Sublue
WhiteShark MixPro
Snorkelers and casual divers who want the best-selling dual-motor sea scooter, 4 mph pull, 131 ft depth rating, and carry-on portability under $700.

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Strengths
- Dual motors pull hard enough to tow two people; testers note you genuinely have to hold on in high gear.
- 7.8 lbs with battery and a 122 Wh pack that is carry-on legal on most airlines.
- 131 ft depth rating covers the full recreational dive range, with a removable floater for surface play.
- 2026 model adds a third speed and a free 30L waterproof backpack; tool-free battery swaps for all-day trips.
- Action-camera and smartphone mounts built in; Sublue claims 150,000+ units sold across the Mix line.
Weaknesses
- 60-minute battery life is rated for intermittent use; continuous high-speed running drains it in roughly 30 minutes.
- Spare batteries run about $150-220, a meaningful add-on at this price.
- No depth display or dive telemetry, step up to the Sublue Navbow for an OLED dashboard.
Specs
- Top Speed Mph
- 4.03
- Runtime Minutes
- 60
- Weight Lbs
- 7.8
- Depth Rating Ft
- 131
The WhiteShark MixPro is the volume seller of the sea scooter world, and the 2026 refresh keeps the formula while sanding off small annoyances. The core is unchanged: two enclosed brushless motors in a 7.8 lb body that pulls a snorkeler along at up to 4 mph, quick enough that The Gadgeteer’s reviewer noted the unit pulls hard and requires a real grip in high gear, even towing a buoyant adult. The 2026 model adds a third, middle speed for relaxed cruising and bundles a 30L waterproof backpack; the Classic two-speed remains on sale slightly cheaper while stock lasts.
What separates the MixPro from the sub-$400 toy tier is the spec floor. The 131 ft depth rating covers everything a recreational diver will do, the enclosed propellers keep fingers and hair out of trouble, and the 122 Wh battery is sized deliberately to clear most airlines’ carry-on limit, this is gear designed around vacation travel, with tool-free battery swaps so a spare pack covers a full boat day. A removable floater keeps the unit positively buoyant near the surface (and pops it back up if dropped above 16 ft); divers remove it at depth.
Runtime is the spec to read carefully. Sublue’s 60-minute figure assumes intermittent trigger use, which is honestly how people ride these, burst, glide, look at fish, repeat. Testers running continuously at speed report closer to 30 minutes, and owner reviews echo that. The other recurring request is telemetry: the MixPro has no screen, so depth and battery state live on simple indicator lights. Sublue’s own Navbow, the step-up model in this catalog, adds an OLED dashboard, more speed, and a deeper rating for $350 more.
At $649 on sale ($699 list), with action-camera and phone mounts included and a one-year warranty behind it, the MixPro hits the price-to-fun ratio that has made the Mix family Sublue’s claim of 150,000-plus units believable. For snorkelers, pool owners, and cruise packers who want propulsion without a dive-gear budget, it remains the category benchmark.
Sources
Every claim in this guide that isn't first-person experience is traceable to one of the sources below. URLs verified at publication; some may rot. Let us know if so.
- Sublue MixPro product page — Sublue$649 sale / $699 list (US store), 2026 vs Classic spec table, verified live 2026-06-05.
- Sublue WhiteShark MixPro review: lazy snorkeling has arrived — The GadgeteerIndependent pool and open-water test; speed and runtime observations.
- MixPro listing at Underwater Scooter Pros — Underwater Scooter ProsSpecialist retailer carrying the MixPro; US street pricing.