Hiwonder lists an ESP32 controller, eight body servos and a three-axis arm in its product specifications. It lists the Advanced Kit at 711 g and 269 × 126 × 174 mm standing powered on. Confirm the complete contents of the selected package.
Source 1○ Not tested by ROBODROMO yetRobot dogs
Hiwonder MechDog AI
A small robot dog for learning movement and coding. It suits guided projects; advertised grasping depends on the exact kit and programme you build.
ConfigurationMechDog AI Advanced; not the older MechDog.Manufacturer source
Size and weight269 × 126 × 174 mm; 711 g.Manufacturer source
MovementEight body and three arm degrees of freedom.Manufacturer source
Battery7.4 V, 1,500 mAh, 5C.Manufacturer source
Recorded specifications, with their source limits. These are not our measurements. See all specifications and configurations
Price and availability
No current delivered price or availability has been confirmed here. Ask for a dated quote for the exact package.
Image and credit
Manufacturer image and sourceTest track0 attempts run
We have not physically tested this robot. The task plan below is a starting point, subject to the exact unit and supported functions.
See the proposed test trackOn the ROBODROMO
test track
Three proposed tasks. Ten attempts at each suitable task, with the outcome, time and human help recorded. Confirm the exact robot, software and safe setup first. These tasks are not evidence that this robot can do them.
Follow a short route through a doorway
Proposed task. 0 of 10 attempts run.
Stop at a marked point on command
Proposed task. 0 of 10 attempts run.
Repeat the route on a second permitted surface
Proposed task. 0 of 10 attempts run.
Pick a square to see what each attempt will record.
We will record the outcome, time, control mode, human help, safety stops, exact hardware and software, conditions and full video.
Proposed attempt; not run Only proceed if the exact unit supports the task and the setup is suitable. Keep remote control, scripted operation and autonomous operation separate. A completed attempt alone does not prove autonomy.What each square will show
Finished without extra helpNeeded a person’s helpFailedNot run yet
Keep the conditions visible
Name the control mode, surface, object or prompt and every intervention. Ten attempts are an initial result, not proof of long-term reliability.
Read our proposed test methodHow much do we really
know?
Separate our own tests from published claims and the limits of the evidence. The counts below describe records, not performance or confidence scores.
Tested by ROBODROMO
We have not physically tested this robot. No performance score or measured attempt is available.
See the proposed test track01 / The assessment
What the evidence supports.
Capability and readiness are separate. These written findings are not a numerical rating or a physical test.
Capability
What can it actually do?
The specific maker claims and any independent observations are listed below. We have not run our own task tests on this robot.
Read the source-based assessmentReadiness
Could you use it in real life?
Intended use: Programmed legged movement and AI interaction. Dependable everyday use has not been established by the evidence reviewed. Grasping needs the correct kit and a repeatable task trial. Standard and Advanced must not share assumed accessories.
Read the source-based assessmentA clear limit
This is a research profile based on the sources below, not a hands-on test. Maker claims remain attributed to the maker; they do not prove repeatable performance in your home or workplace.
02 / Can it actually do it?
The claims, with their context.
The wording below keeps each source’s limits. A demonstration, a maker’s claim and a repeatable real-world result are different things.
The maker advertises a WonderLLM camera/voice module, PC action editing, mobile control and Scratch, Arduino and Python programming. These features do not establish independent everyday task execution.
Source 1Check the original sources
Every source keeps its original check date. Manufacturer information, research configurations and independent observations have different limits.
Open the source listKnow the exact robot
The name alone may not tell you which hardware, software or support you get. Keep editions and optional equipment separate.
Specifications and configuration
Technical reference
Specifications and configuration
The figures and features below come from the named sources. They are not independent measurements. Optional hardware and conflicting revisions are kept separate.
| Item | Documented detail | Evidence |
|---|---|---|
| Controller, servos, mass and size | Hiwonder lists an ESP32 controller, eight body servos and a three-axis arm in its product specifications. It lists the Advanced Kit at 711 g and 269 × 126 × 174 mm standing powered on. Confirm the complete contents of the selected package. | Source 1 |
| Camera and programming | The maker advertises a WonderLLM camera/voice module, PC action editing, mobile control and Scratch, Arduino and Python programming. These features do not establish independent everyday task execution. | Source 1 |
An omitted measurement is unknown in this review, not zero or unsupported. Check the exact hardware edition and documentation before ordering or designing around it.
MechDog AI Advanced; not the older MechDog.
Manufacturer source269 × 126 × 174 mm; 711 g.
Manufacturer sourceEight body and three arm degrees of freedom.
Manufacturer source7.4 V, 1,500 mAh, 5C.
Manufacturer sourceESP32; eight HPS0618SG and three LFD01M servos.
Manufacturer sourcePython, Arduino and Scratch described.
Manufacturer sourceThe exact model and configuration
The exact model
Meet Hiwonder MechDog AI
This record covers MechDog AI, not every MechDog kit. The maker separates Standard and Advanced packages; its quoted dimensions describe the Advanced Kit standing powered on, while its quoted mass is for the Advanced Kit.
Further assessment notes
Setup, support and daily use
04 / Living with it
Right robot, right expectations.
What ownership could involve
For a learning project, start by specifying the activity and checking the full bill of materials. Ask which arm, camera module and software image the purchased package actually supplies. Before giving it household images or conversations, establish where processing happens, which accounts or API keys are needed, recurring charges and how recordings are handled. Neither the presence of an ESP32 nor the phrase large model establishes offline inference. Budget time for setup and debugging, spare servos and battery care. Require an itemised delivered offer, warranty route and spare-parts list. No regional delivered price or independent ownership test has been verified.
Support, software and repairs
The dimensions and actuator count refer to the Advanced AI configuration. Older MechDog specifications should not be substituted. Confirm included AI/arm hardware, development files, replacement servo part numbers, battery and regional warranty before purchase.
Questions still open
What needs checking before you decide.
- Standard and Advanced kit contents require an itemised check.
- No verified grasp payload, repeatability, failure recovery, runtime or offline AI behaviour.
- No direct video assessment or cleared model image.
See it in action
Our filmed attempts will appear after testing. Existing footage below keeps its original description and limitations.
○ No test footage yet
Our filmed attempts will appear here.
No video is embedded in this profile. Check the source list for the available evidence.
Before you buy
Get these answered in writing by the seller. Tick them off as you go.
0 of 6 answered
Your checklist records your progress. A tick is not verification by ROBODROMO.
Sources and checks
A check date tells you when a source was read. It does not mean every claim, price or offer is unchanged today.
Sources and checks
03 / Recorded evidence
The latest checks on file.
Dates below describe the recorded checks. They do not mean the manufacturer’s page was checked today.
- hiwonder.com Source checked 2026-10-27
- Manufacturer specifications and support Source checked 2026-10-31
No recorded sources in this filter.
How sure are we?
2 linked sources. Read the claims and their limits below. A source count is not a confidence score.
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