Roborock RockMow S108
RockMow S108 is a RockMow S1 variant built for around 800 m2, with Sentisphere navigation and AI-powered mapping.
Area0.20 acres (8,611 sq ft)
Slope45 %
Indicative price1 799 €
SourceStrong source
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Roborock RockMow S108 VS Roborock RockMow S1
Roborock RockMow S108 vs Roborock RockMow S1: compare price, lawn area, slope, battery, navigation and the practical verdict for your garden.
Quick verdictRoborock RockMow S1
Roborock RockMow S1 leads with 5 winning criteria. The best choice is still the one that fits your area, slope and budget.
Roborock RockMow S1
RockMow S1 targets the premium middle: intelligent navigation, stereo vision, zones, a 6 Ah battery and 22 cm cutting width.
Area0.37 acres (16,146 sq ft)
Slope45 %
Indicative price1 999 €
SourceNeeds tracking
Quick verdict
What really changes
Roborock RockMow S1 leads with 5 winning criteria. The best choice is still the one that fits your area, slope and budget.
Choose Roborock RockMow S108 if
- Indicative price: 1 799 €
- Weight: 29.5 lbs
Choose Roborock RockMow S1 if
- Recommended area: 0.37 acres (16,146 sq ft)
- Daily capacity: 1,500 m2
- Battery: 6 Ah / 129.6 Wh
- Charge time: 65 min
- Runtime: 150 min
Differences to check first
- Indicative price
- Recommended area
- Daily capacity
- Battery
- Charge time
Decision table
Each row highlights the stronger profile when the data is decisive.
No usable difference across currently documented rows.
| Criterion | Roborock RockMow S108 | Roborock RockMow S1 |
|---|---|---|
| Indicative pricelower is better | 1 799 €Advantage | 1 999 € |
| Launch yearhigher is better | 2026Tie | 2026Tie |
| Recommended areahigher is better | 0.20 acres (8,611 sq ft) | 0.37 acres (16,146 sq ft)Advantage |
| Daily capacityhigher is better | 800 m2 | 1,500 m2Advantage |
| Max slopehigher is better | 45 %Tie | 45 %Tie |
| Cut widthhigher is better | 8.7 inchesTie | 8.7 inchesTie |
| Cutting systemdocumented support | 3 cutting blades + floating cutting deck + optional 3 cm edge cutting | 3 cutting blades + floating cutting deck |
| Batteryhigher is better | 4.6 Ah / 99.36 Wh | 6 Ah / 129.6 WhAdvantage |
| Charge timelower is better | 75 min | 65 minAdvantage |
| Runtimehigher is better | 130 min | 150 minAdvantage |
| Replaceable batteryhigher is better | NoTie | NoTie |
| Weightlower is better | 29.5 lbsAdvantage | 30.0 lbs |
| Drivehigher is better | Rear-wheel driveTie | Rear-wheel driveTie |
| Navigationhigher is better | RTKRTKHigh-precision satellite correction, usually with a base station or antenna. + VSLAMVSLAMCamera-based navigation that estimates position by rebuilding the scene. + VisionTie | RTKRTKHigh-precision satellite correction, usually with a base station or antenna. + VSLAMVSLAMCamera-based navigation that estimates position by rebuilding the scene. + VisionTie |
| Wire-free setuphigher is better | YesTie | YesTie |
| Obstacle avoidancehigher is better | SentisphereSentisphereRoborock's name for its multi-sensor garden navigation. + Stereo VisionTie | Stereo Vision Obstacle AvoidanceTie |
| 4Ghigher is better | OptionalTie | OptionalTie |
| Mowing modeshigher is better | Zone + Multi-zone + Pattern + Custom pattern + Wildlife-friendly schedule + EdgeTie | Zone + Multi-zone + Pattern + Custom pattern + Wildlife-friendly schedule + EdgeTie |
| Remote camerahigher is better | NoTie | NoTie |
| Patrolhigher is better | NoTie | NoTie |
| Human detectionhigher is better | YesTie | YesTie |
| Two-way audiohigher is better | NoTie | NoTie |
| Anti-thefthigher is better | Lift alert + Geofence alerts + PIN lock + Optional 4G tracking + Third-party tracker compatibleTie | Lift alert + Geofence alerts + PIN lock + Optional 4G tracking + Third-party tracker compatibleTie |
| Tool-free bladeshigher is better | NoTie | NoTie |
| Water protectionhigher is better | IPX6IPX ratingWater-resistance rating, not a blanket immersion guarantee.Tie | IPX6IPX ratingWater-resistance rating, not a blanket immersion guarantee.Tie |
| Zonesdocumented support | YesTie | YesTie |
| Edgeslower is better | 1.2 inchesTie | 1.2 inchesTie |
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Choose Roborock RockMow S108
A useful wire-free option when your lawn fits its official area rating.
Pick it if
- Medium lawns
- Wire-free navigation
- Lower budget
Vigilance / Limits
- Rear-wheel drive
- 4G/anti-theft optional
Choose Roborock RockMow S1
Worth tracking if you want Roborock's mower software without stepping up to the AWD Z1.
Pick it if
- Medium lawns
- Roborock navigation
- Cleaner edges
Vigilance / Limits
- Not AWD like Z1
- Final price still unclear
- 4G/anti-theft module sold separately and pattern mowing announced via OTA
Quick read
This comparison turns spec sheets into a practical decision: real lawn size, slope, budget, navigation and installation constraints. Rows without usable data are removed to keep the read clean.