All specialty robots. Every figure below is placed against the whole class, so a gap can be read against how much the class itself varies.
How far apart is a long way?
A number only means something next to the spread it sits in. Each track is the real range across every classified robot in the class, with the median marked.
Runtime31 with a published figure
540 min30 min
Keenon DinerBot T10540 min
LOVOT 3.030 min
30 minmedian 300 min960 min
Charge time19 with a published figure
330 min30 min
Keenon DinerBot T10330 min
LOVOT 3.030 min
30 minmedian 180 min360 min
Weight41 with a published figure
127.9 lbs10.1 lbs
Keenon DinerBot T10127.9 lbs
LOVOT 3.010.1 lbs
0.1 lbsmedian 24.3 lbs2,646 lbs
Height41 with a published figure
55.1 in16.9 in
Keenon DinerBot T1055.1 in
LOVOT 3.016.9 in
0.9 inmedian 20.2 in82 in
Not compared, because fewer than two of these robots carry a published figure: Price, Noise.
What the numbers leave out.
Written on each record, and the only thing here every robot on the site carries.
The trade-off
What each design gives up to be good at what it is good at.
Keenon DinerBot T10
Horizontal-only transport limits adoption; lifting or vertical-access tasks require human handoff, reducing the operational advantage in mixed-service kitchens.
LOVOT 3.0
LOVOT self-navigates and self-charges without direction, but its operating cycle between charges is short: approximately 30-45 minutes of activity per 15-30 minutes of charging.
The unit price is a single upfront cost, but GROOVE X’s own documentation states an additional monthly software fee is necessary for the device to operate day to day.
Who each one is wrong for
Stated by the record itself. A robot being wrong for a household is a fact about fit, not a fault.
Keenon DinerBot T10
Consumer/residential use or unstructured environments
Not sold to individual consumers. Venues with unpredictable foot traffic, narrow service aisles, or furniture rearranged through the day will see more stops and more staff assists than a structured dining room.
LOVOT 3.0
Buyers outside Japan, mainland China, or GROOVE X's listed regions
No official US, or broader, retail channel was found; importing through a third-party proxy service adds substantial cost.
Anyone wanting a one-time purchase with no recurring cost
GROOVE X's own pricing documentation states a monthly software-usage fee is necessary for the device to function day to day, on top of the unit price.
Buyers wanting a task-performing robot
The manufacturer explicitly does not position LOVOT as automating household chores.
What stays your job
The upkeep ownership hands back to you, whatever the autonomy level says.
Keenon DinerBot T10
Daily: Charge battery; wipe the shelves and check for food residue.
Weekly: Clean the vision sensors, camera lens and wheels.
Monthly: Inspect drive motors, casters and shelf mounts.
As needed: Replace worn wheels or casters. Keenon publishes no consumable schedule or spare-parts pricing, so service terms come from the integrator.
LOVOT 3.0
Monthly: Keep the software fee current, reported at approximately 9,900-19,800 yen across GROOVE X’s service tiers; GROOVE X states it is required for daily operation.
Monthly: Wipe its cameras and touch-covered body surfaces with a dry cloth.
As needed: Maintain its fabric covering and clothing; GROOVE X sells interchangeable outfits as accessories.
As needed: Keep the Nest (model LN110) powered and unobstructed; LOVOT docks itself for a 15-30 minute recharge after every 30-45 minutes of activity.
As needed: Maintain the Wi-Fi connection; software updates arrive from GROOVE X’s cloud as part of the subscription.
How much each of these is standing on.
Classifications rest on different depths of evidence. A pre-release assessment and a verified one are not the same kind of claim.
Evidence behind each classification
Robot
Evidence status
Sources reviewed
Last assessed
Keenon DinerBot T10
Not Consumer-Ready
3
Aug 2026
LOVOT 3.0
Verified
7
Sep 2026
Evidence status counts the sources behind a classification, not their kind. A high count can be maker documentation and price coverage, so read it as how much was reviewed rather than as independent testing. How we weigh evidence.
Robovations classifies robots; it does not rank them. Nothing on this page is a recommendation, and no manufacturer influences a classification or its placement here.
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