FMR 300 vs KEENON S300
Flexiv vs Keenon Robotics — specs, price, and data-backed comparison.
QUICK TAKE
- FMR 300 offers the longer runtime (480 min vs 360 min).
- KEENON S300 offers the lighter build (115 kg vs 290 kg).
SPECIFICATIONS COMPARED
| FMR 300 | KEENON S300 | |
|---|---|---|
| Company | Flexiv | Keenon Robotics |
| Category | Mobile-Robots | Mobile-Robots |
| Price: | Not announced | Not announced |
| Weight | 290 kg | 115 kg |
| Payload | 300 kg | 300 kg |
| Speed | 5.4 km/h | — |
| Battery Life | 480 min | 360 min |
| Charging Time | <=2 h (10-80%) | 3.5 h |
| Connectivity | Dual-band Wi-Fi 802.11ac with roaming, 2x Ethernet, CAN, 2x RS485 | — |
FREQUENTLY ASKED QUESTIONS
What is the difference between the FMR 300 and the KEENON S300?
FMR 300 is made by Flexiv, while KEENON S300 is made by Keenon Robotics. Both are mobile-robotss, so the differences come down to price and specifications.
Which has the longer battery life, the FMR 300 or the KEENON S300?
The FMR 300 has the higher runtime at about 480 minutes, compared to about 360 minutes for the KEENON S300.


