Astro vs THeMIS
Side-by-side comparison of Astro (Amazon) and THeMIS (Milrem Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- AstroUnited States
- THeMISEstonia
Year First Available
- Astro2021
- THeMIS2015
Verified Deployments
- Astro0 Deployments
- THeMIS0 Deployments
Layer 2: Operational
Price
- Astro$1,600 USD
- THeMISContact for quote
Battery / Shift Runtime
- Astro—
- THeMIS1.5 hrs
Availability Status
- AstroACTIVE
- THeMISACTIVE
Layer 3: Category Specific
Payload Capacity
- Astro—
- THeMIS1,200 kg
Max Speed
- Astro1 m/s
- THeMIS5.6 m/s
Autonomy Level
- Astrosemi-autonomous
- THeMIS—
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United States | Estonia |
| Year First Available (values differ) | 2021 | 2015 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $1,600 USD | Contact for quote |
| Battery / Shift Runtime (values differ) | — | 1.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Payload Capacity (priority for Manufacturing buyers) (values differ) | — | 1,200 kg |
| Max Speed (values differ) | 1 m/s | 5.6 m/s |
| Autonomy Level (values differ) | 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 | Astro | THeMIS |
|---|---|---|
| Investment | $1,600 | No price |
| Payback period | < 1 mo | — |
| Net savings (5 yr) | $248,400 | — |
| ROI (5 yr) | +15525% | — |
THeMIS has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
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 Astro and THeMIS?
Astro is made by Amazon, based in US. THeMIS is made by Milrem Robotics, based in EE.
When were Astro and THeMIS launched?
Astro launched in 2021. THeMIS launched in 2015.
How do Astro and THeMIS compare on the Robo Index?
Astro grades A on the Robo Index. THeMIS grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are Astro and THeMIS in the same category?
Both robots are classified as Security on Robolist. Filters and ranking treat them as direct alternatives.
What should a buyer ask vendors when choosing between Astro and THeMIS?
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 security-robot vendor RFP: questions and red flags.
Going deeper — picking the right robot
The security-robot vendor RFP: questions and red flags
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A 90-day playbook to deploy a security robot
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Security robot platform decision framework
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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
Astro vs THeMIS compares two robots in the security category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.