EMYS vs RoboMaster S1
Side-by-side comparison of EMYS (EMYS Inc.) and RoboMaster S1 (DJI) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Optimized for Home & Household buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- EMYSUnited States
- RoboMaster S1China
Year First Available
- EMYS2018
- RoboMaster S12019
Verified Deployments
- EMYS0 Deployments
- RoboMaster S10 Deployments
Layer 2: Operational
Price
- EMYS$800 USD
- RoboMaster S1Up to $549 USD
Battery / Shift Runtime
- EMYS2 hrs
- RoboMaster S10.6 hrs
Availability Status
- EMYSACTIVE
- RoboMaster S1ACTIVE
Layer 3: Category Specific
Payload Capacity
- EMYS—
- RoboMaster S11 kg
Max Speed
- EMYS—
- RoboMaster S13.5 m/s
Autonomy Level
- EMYSsemi-autonomous
- RoboMaster S1semi-autonomous
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | China |
| Year First Available (values differ) | 2018 | 2019 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $800 USD | Up to $549 USD |
| Battery / Shift Runtime (priority for Home & Household buyers) (values differ) | 2 hrs | 0.6 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (values differ) | — | 1 kg |
| Max Speed (values differ) | — | 3.5 m/s |
| Autonomy Level | semi-autonomous | semi-autonomous |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Reach, IP Rating
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 | EMYS | RoboMaster S1 |
|---|---|---|
| Investment | $800 | $549 |
| Payback period | < 1 mo | < 1 mo |
| Net savings (5 yr) | $249,200 | $249,451 |
| ROI (5 yr) | +31150% | +45437% |
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 EMYS and RoboMaster S1?
EMYS is made by EMYS Inc., based in US. RoboMaster S1 is made by DJI, based in CN.
When were EMYS and RoboMaster S1 launched?
EMYS launched in 2018. RoboMaster S1 launched in 2019.
How do EMYS and RoboMaster S1 compare on the Robo Score?
EMYS scores 55.7 on the Robo Score. RoboMaster S1 scores 61.6. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are EMYS and RoboMaster S1 in the same category?
Both robots are classified as Education on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between EMYS and RoboMaster S1?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: The Education Robot Vendor RFP: Questions and Red Flags.
Going deeper — picking the right robot
The Education Robot Vendor RFP: Questions and Red Flags
10 min readEducation Robots
A 90-Day Classroom Robotics Rollout Playbook
9 min readEducation Robots
Decision Framework: Matching Robots to Grade Band and Learning Goals
10 min readEducation 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
EMYS vs RoboMaster S1 compares two robots in the education 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.