What Changed From S1 Pro to P1?
What Changed From S1 Pro to P1?
1. More Speed and Thrust
1. More Speed and Thrust
The S1 Pro is rated at 1.8 m/s with 8 kgf of thrust. P1 Standard raises that to 2.0 m/s and 9 kgf, while P1 XR reaches 2.3 m/s and 13 kgf. The difference is most relevant when carrying more dive gear, working against moderate water movement or wanting stronger acceleration. More power also demands better control and more conservative dive planning; it should never be treated as permission to exceed your training or local conditions.
2. A Deeper Published Rating
2. A Deeper Published Rating
S1 Pro has a published maximum depth of 40 meters. Both P1 Standard and P1 XR are rated to 60 meters. Most recreational users will never need the full rating, but the larger engineering margin can matter to experienced divers choosing equipment for deeper profiles. A scooter's rating does not replace personal certification, a dive plan or appropriate redundancy.
3. Faster Charging on P1 Standard
3. Faster Charging on P1 Standard
S1 Pro's published charge time is about 2.5 hours. P1 Standard pairs a 100 Wh battery with a published charge time of about 1.5 hours using suitable USB-C PD equipment. That shorter turnaround can be valuable on travel days or between water sessions. P1 XR uses a larger 160 Wh battery and takes about 2.5 hours, trading charging time and weight for higher output and longer published runtime.
4. A Different Battery and Core Architecture
4. A Different Battery and Core Architecture
Both generations support battery replacement, but the parts are not interchangeable simply because both products are modular. P1 separates the motor and smart battery into a newer compact core architecture. Do not order an S1 Pro battery, charger, rail or seal for a P1—or the reverse—without a model-specific compatibility statement.
5. A Current Product and Support Path
5. A Current Product and Support Path
The S1 Pro remains useful equipment when maintained correctly, but it is now a legacy platform. P1 is the current platform for buyers who want new-product availability, current batteries and a developing accessory ecosystem. Existing S1 Pro owners can continue using model-specific parts while available; they do not need to replace a working unit solely because a newer model exists.
Should an S1 Pro Owner Upgrade?
Should an S1 Pro Owner Upgrade?
Keep Your S1 Pro If...
- It is working reliably and its 1.8 m/s speed meets your needs.
- You already own compatible S1 Pro batteries, rails or mounts.
- You dive within its published depth limit and prefer a familiar setup.
- The required S1 Pro accessories or service parts are still available.
- You want a modest increase in speed and thrust without moving to the heaviest option.
- Fast charging and a travel-friendly 100 Wh battery matter to you.
- You want a current platform with a 60-meter published depth rating.
- You plan to build configurations around P1-specific rail, tank, leg or SUP accessories.
- You want the strongest single-unit output in this comparison.
- You value up to 90 minutes of published runtime more than minimum weight.
- Your use case benefits from 13 kgf of thrust and 2.3 m/s top speed.
- You understand that a 160 Wh battery may require advance airline approval and carrier-specific handling.
- After saltwater use, rinse the assembled scooter thoroughly in fresh water.
- Run it briefly at low speed in fresh water only when the manufacturer procedure allows. Visit the LEFEET video tutorial library and EAGLEROAM FAQ for setup, care and support information.
Keep Your S1 Pro If...
Consider P1 Standard If...
Consider P1 Standard If...
Consider P1 XR If...
Consider P1 XR If...
Compare current configurations on the LEFEET model comparison page or view the EAGLEROAM LEFEET P1 product page.
Accessory Compatibility: Do Not Assume Parts Transfer
Accessory Compatibility: Do Not Assume Parts Transfer
The S1 Pro and P1 both support modular uses such as handheld control, dual-unit rails, scuba mounting, leg mounting, camera mounting and SUP propulsion. That functional similarity does not guarantee physical or electrical compatibility. Connector dimensions, battery contacts, remote-control pairing, seals, brackets and cables can be model-specific.
Before ordering, match the exact model name in the accessory title and compatibility notes. Our LEFEET P1 accessories guide explains the current P1 rail, tank, leg and remote-control options. For legacy equipment, browse the S1 Pro accessories collection or contact EAGLEROAM with a photo of the model label and the part you need.Travel and Battery Planning
Travel and Battery Planning
S1 Pro's 97.68 Wh battery and P1 Standard's 100 Wh battery sit at an important airline threshold. P1 XR's 160 Wh battery is in a different category and may require airline approval. Rules can change, airlines can impose stricter limits and spare lithium batteries normally belong in carry-on baggage with terminals protected. Always check the current airline policy before travel; do not rely on a product nickname such as “airline approved” as your only confirmation.
For a practical packing checklist, use the underwater scooter airline and travel guide and carry the correct battery documentation.Maintenance for S1 Pro and P1 Owners
Maintenance for S1 Pro and P1 Owners
LEFEET S1 Pro vs P1 FAQ
LEFEET S1 Pro vs P1 FAQ
Is the LEFEET P1 faster than the S1 Pro?
Is the LEFEET P1 faster than the S1 Pro?
Yes, based on published maximum figures. S1 Pro is rated at 1.8 m/s, P1 Standard at 2.0 m/s and P1 XR at 2.3 m/s. Real speed varies with rider load, configuration, battery state and water conditions.
Does P1 have a longer runtime?
Does P1 have a longer runtime?
P1 Standard and S1 Pro are both listed at up to 60 minutes. P1 XR is listed at up to 90 minutes. Runtime is highly dependent on speed setting and use conditions.
Can I use S1 Pro accessories on P1?
Can I use S1 Pro accessories on P1?
Do not assume compatibility. Some accessories may serve similar functions, but brackets, batteries, chargers, remotes and seals can be model-specific. Verify the exact product listing or ask EAGLEROAM before ordering.
Is the S1 Pro still a good underwater scooter?
Is the S1 Pro still a good underwater scooter?
A maintained S1 Pro can remain useful for recreational diving, freediving and modular water activities within its published limits. The main consideration in 2026 is that it is discontinued, so new-unit and replacement-part availability may be limited.
Which P1 model is the closest upgrade?
Which P1 model is the closest upgrade?
P1 Standard is the closer step in weight and runtime, with faster charging and slightly higher output. P1 XR is the performance upgrade for buyers prioritizing thrust, speed and runtime over lower weight and simpler airline planning.
Bottom Line
Bottom Line
The S1 Pro established a capable modular system, and owners with reliable equipment can continue using it within the published limits. P1 Standard is the balanced upgrade for faster charging, a deeper rating and a current accessory path. P1 XR is the higher-output choice for experienced users who need more thrust and runtime.
Browse EAGLEROAM underwater scooters, review the S1 Pro legacy product page, or contact us before moving an existing accessory setup to a new platform.Compare current P1 and P1 XR configurations, then match the battery and performance level to the way you actually dive.
Compare P1 & P1 XR Ask about compatibilitySpecification references: LEFEET S1 Pro and LEFEET P1 / P1 XR. Product status, availability and specifications may change; check the current manufacturer information before purchase or use.