Begin with the same use case
Two robots can have similar silhouettes and entirely different purposes. One may be a consumer product, another a research platform, and another an early-access developer system. Before comparing prices, write a one-sentence job: “help us test natural interaction in a university lab” or “support a simple routine in a particular room.” The job determines which offer belongs in the comparison.
Define the environment too. Note the country, floor type, thresholds, stairs, pets, available network, and people who will interact with the robot. A price comparison built around your actual setting is more useful than a feature count assembled from unrelated demonstrations.
Normalize what each price includes
Ask every vendor for the same set of facts: exact hardware version, charger, accessories, delivery, setup, training, taxes, software access, support level, warranty, return terms, and recurring fees. If one offer bundles three years of service while another lists hardware alone, the totals are not yet comparable.
Keep missing information visible. Use “unknown,” “optional,” or “not announced” instead of zero. A zero looks like a promise and can quietly favor the least-documented offer. The FTC recommends comparison shopping, checking sellers and products, and keeping records of what was promised. Save the quote and the version of the terms you reviewed.
Separate current capability from roadmap
Marketing pages often describe a product direction as well as what can be demonstrated today. During a demo, ask the team to label each capability as current, limited, assisted, in testing, or planned. Then record the conditions: room layout, lighting, network, supervision, and any prepared objects or maps.
Price the current offer around the current evidence. A roadmap can be strategically interesting, especially for a research or developer partnership, but future work should not be treated as delivered value. Homebot One says KOKO is moving through in-home testing and engineering validation. That makes a scoped demo and direct conversation the right basis for a KOKO comparison.
Compare support, security, and useful life
Connected products continue to depend on software after delivery. Ask how updates are authenticated and delivered, how long support is planned, what customer data is collected, how accounts are protected, and what functions depend on cloud services. NIST’s consumer IoT baseline identifies areas such as data protection, secure software updates, documentation, and information from the manufacturer as useful purchasing considerations.
Also compare the repair path. Who diagnoses a problem? Can a technician visit, or must the unit be shipped? Is a loaner available? Which components are replaceable? What happens to service if you move? These answers affect downtime and useful life even when they do not appear beside the headline price.
Use a small scorecard, then test the winner
Choose five to seven criteria and weight them before you see the final offers. A household might prioritize task fit, ease of control, privacy, support, and total cost. A lab might emphasize interface access, logging, experiment configuration, safety documentation, and technical support. Score only from evidence you can point to.
Take the two strongest candidates into a trial, demo, or structured vendor session. Use the same scenario and questions for both. Record failed attempts as well as successes, and ask what human assistance occurred behind the scenes. The best comparison ends with a decision you can explain: which system fits the job, what it costs under stated assumptions, and which uncertainties remain.
- Task fit under your conditions
- Ease of setup, control, and recovery
- Privacy and security information
- Warranty, repairs, updates, and support
- Total cost over the same time period
- Evidence quality and unresolved unknowns
Frequently asked questions
Why can’t I compare home robots by purchase price alone?
Offers can include different hardware, software, accessories, support, and access terms. Normalize those items and compare the same use case over the same ownership period.
How should I handle a home robot with no public price?
Mark the price as not announced and request a current written quote or program description. Do not substitute an estimate and present it as the vendor’s price.
Can I compare KOKO with a finished retail product?
You can compare suitability, but label differences in maturity and access. Homebot One describes KOKO as being in development, in-home testing, and engineering validation; request current terms and a scoped demonstration.
Sources & further reading
From Homebot One, the team building KOKO in Fremont, California.
