Sunseeker S4 vs Whiz
Side-by-side comparison of Sunseeker S4 (Sunseeker) and Whiz (SoftBank Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- Sunseeker S4United States
- WhizUnited States
Year First Available
- Sunseeker S4—
- Whiz2019
Verified Deployments
- Sunseeker S4—
- Whiz1 Deployment
Layer 2: Operational
Price
- Sunseeker S4Contact for quote
- WhizUp to $27,400 USD
Battery / Shift Runtime
- Sunseeker S4—
- Whiz3 hrs
Availability Status
- Sunseeker S4ACTIVE
- WhizACTIVE
Layer 3: Category Specific
Max Speed
- Sunseeker S4—
- Whiz0.5 m/s
IP Rating
- Sunseeker S4IPX6
- Whiz—
Autonomy Level
- Sunseeker S4—
- Whizfully autonomous
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | United States | United States |
| Year First Available (values differ) | — | 2019 |
| Verified Deployments (values differ) | — | 1 Deployment |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | Up to $27,400 USD |
| Battery / Shift Runtime (values differ) | — | 3 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Max Speed (values differ) | — | 0.5 m/s |
| IP Rating (values differ) | IPX6 | — |
| Autonomy Level (values differ) | — | fully autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload Capacity, Reach
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Sunseeker S4 | Whiz |
|---|---|---|
| Investment | No price | $27,400 |
| Payback period | — | 6.6 mo |
| Net savings (5 yr) | — | $222,600 |
| ROI (5 yr) | — | +812% |
Sunseeker S4 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Sunseeker S4 and Whiz?
Sunseeker S4 is made by Sunseeker, based in US. Whiz is made by SoftBank Robotics, based in US.
Are Sunseeker S4 and Whiz in the same category?
Both robots are classified as Cleaning on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cleaning robots?
Hardware cost is one input. Cleaning TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cleaning robot TCO: hardware, consumables, and human-in-the-loop time.
What should a buyer ask vendors when choosing between Sunseeker S4 and Whiz?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cleaning robot vendor evaluation: SLAs, fleet management, and reporting.
Going deeper — picking the right robot
Cleaning robot TCO: hardware, consumables, and human-in-the-loop time
8 min readCleaning Robots
Cleaning robot vendor evaluation: SLAs, fleet management, and reporting
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Operator training: the line item most facilities skip
9 min readCleaning Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
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About this comparison
Sunseeker S4 vs Whiz compares two robots in the cleaning category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Score is calculated.