The purchase price is only the first line
A home robot can combine hardware, software, connectivity, delivery, and ongoing support. That makes the initial price useful but incomplete. Total cost of ownership, often shortened to TCO, asks a more practical question: what will it cost to obtain, use, maintain, and eventually retire the system over the period that matters to you?
Choose a time horizon before comparing options. Three years may suit an early pilot; five years may be more useful for a household purchase. Use the same period for every candidate. If a vendor cannot yet provide a retail offer, keep its row marked “not announced” rather than inserting an estimate. Homebot One’s public pages currently direct visitors to demos and updates, so current KOKO terms should come from the team.
Map every cost category
Start with acquisition: the robot, charging equipment, accessories, taxes, delivery, installation, and any required home preparation. Then record recurring items such as software plans, cloud services, connectivity, premium support, or paid applications. A recurring charge can be reasonable, but it should be visible in the same worksheet as the hardware cost.
Add operation and service. Ask about routine maintenance, consumable parts, battery replacement, shipping for repairs, technician visits, loaner equipment, and expected downtime. Include the value of household time spent on setup, updates, troubleshooting, and training. These are planning categories, not claims that every robot or KOKO has each fee.
- Initial hardware, charger, accessories, delivery, taxes, and setup
- Subscriptions, connectivity, applications, and optional services
- Maintenance, replacement parts, repair shipping, and support
- Household time for onboarding, supervision, and troubleshooting
- End-of-use costs such as data export, cancellation, resale, or recycling
Read the warranty and support terms
The FTC advises consumers to read a written warranty before buying and to distinguish an included warranty from a separately sold service contract. For a home robot, ask who performs repairs, which parts and labor are covered, whether shipping is included, how claims begin, and what exclusions apply. Get the answer in writing for the offer you are considering.
Software support belongs in the same conversation. NIST’s consumer IoT guidance treats software updates, data protection, product documentation, and manufacturer communication as important parts of a connected product’s security. Ask how long security and feature updates are planned, how update notices arrive, what happens at end of support, and whether essential local functions continue if an online service changes.
Tie cost to one defined outcome
A lower price does not create value if the robot cannot help with the job you have in mind. Write one or two outcomes in plain language: make family calls easier, support a repeatable household routine, provide a research platform, or let a developer prototype embodied interactions. Then ask for a demonstration under conditions close to your home or project.
Record what works now, what requires supervision, and what remains a development goal. Assign value only to the capability you can evaluate. This keeps an impressive general demo from carrying financial weight for a task it did not show. For KOKO, Homebot One says the system is in in-home testing and engineering validation, so a current demonstration and written program terms are especially important.
Build a comparison you can update
Create one row for every cost and three columns for the amount, timing, and evidence. Evidence might be a written quote, warranty, service schedule, or vendor answer. Mark unknowns clearly. Run a base case and a cautious case that includes one repair, a service-price change, or a shorter useful life. The exercise is meant to expose assumptions, not produce a perfectly precise forecast.
Revisit the worksheet after a demo and before any commitment. If the product or access program changes, update the model instead of defending the first number. A sound TCO estimate is a living decision tool: it connects price, support, product maturity, and the specific value your household or organization expects to receive.
Frequently asked questions
What should be included in home robot total cost of ownership?
Include the robot and accessories, delivery and setup, recurring software or service charges, maintenance and repairs, household time, and end-of-use costs. Use written terms rather than assumed amounts.
Has Homebot One published KOKO’s total cost of ownership?
No public TCO figure is listed on the official pages reviewed for this guide. Ask Homebot One for current program, pricing, support, and service details for your region and intended use.
Is a service contract the same as a warranty?
The FTC explains that an extended warranty or service contract is sold separately and differs from a warranty that may come with a product. Compare the coverage and cost before deciding.
Sources & further reading
From Homebot One, the team building KOKO in Fremont, California.
