Ecovacs Ultramarine P1 vs Mammotion SPINO E1
Researched by Riley Hart · prices checked Nov 12, 2026
As of Nov 12, 2026, the Ecovacs Ultramarine P1 costs $500 and the Mammotion SPINO E1 costs $499, so the Mammotion SPINO E1 is $1 cheaper. The Ecovacs Ultramarine P1 has a published review score and ranks #5 in our robotic pool cleaners ranking; the Mammotion SPINO E1 is not scored yet. Pick the Ecovacs Ultramarine P1 for budget pools with sand or pollen. Pick the Mammotion SPINO E1 for small to mid size pools on a budget. The Mammotion SPINO E1 wins 1 of 3 points we can measure (2 tied).
Who wins, point by point
The Mammotion SPINO E1 wins 1 of 3 points we can measure (2 tied). Built from today's prices, the specs and independent tests for these two robots.
| Ultramarine P1 | SPINO E1 | Winner | |
|---|---|---|---|
| Price today | $500 | $499 | Tie |
| Runtime | 2 h (tested) | 210 min | SPINO E1 |
| Charge time | 3 h (tested) | 3 h | Tie |
- Best for budget pools with sand or pollen
- You care most about runtime (210 min vs 2 h (tested))
- Best for small to mid size pools on a budget
- Cleans
- Floor and walls
- Power
- Cordless
- Runtime
- Up to 3 h in Eco mode
- Max pool
- Floors up to 180 m2
Budget cordless pool robot with a 3 micron inner filter
Full Ecovacs Ultramarine P1 review, pros and cons →- Cleans
- Floor
- Power
- Cordless
- Runtime
- Mammotion says up
- Max pool
- 1,600 sq ft
Budget cordless cleaner for floors, walls and waterline to 1,600 sq ft
Full Mammotion SPINO E1 review, pros and cons →Side by side
| Ecovacs Ultramarine P1 | Mammotion SPINO E1 | |
|---|---|---|
| Price | $500 | $499 |
| 3 year cost | $500 | $499 |
| Our score | 8.2/10 | Not scored yet |
| Rank in Pool | #5 | #27 |
| Status | on sale | on sale |
| Warranty | n/a | 2 years |
| Pool types | Fiberglass to pebble surfaces and various shapes (Ecovacs) | In-ground and above-ground; concrete, fiberglass, vinyl, tile, Pebble Tec; depth 23.62 to 118.11 in (Mammotion); saltwater up to 5,000 ppm (PCWorld) |
| Cleans | Floor and walls with four roller brushes, plus platforms and slopes (Ecovacs); The Hook Up measured 99% floor, 81% walls and 38% stairs and bench, with waterline reach over 3 in; Digital Reviews found it does not clean steps | Floor, walls, waterline; no surface skimming |
| Power | Cordless, 4,600 mAh lithium ion battery, 4,800 GPH suction (Ecovacs) | Cordless, 6,000 mAh battery, 3 brushless motors |
| Runtime | Up to 3 h in Eco mode (Ecovacs); The Hook Up measured 2 h 9 min | Mammotion says up to 210 min; PCWorld lists 210 min floor and 180 min wall mode; Smart Home Hookup logged a 2 h 51 min session |
| Charge time | Not published by Ecovacs; EFTM measured 3 h 40 min from 5% to full | About 3 h, cable only, no charging dock (Mammotion, PCWorld) |
| Filter | Dual layer, 180 micron outer and 3 micron inner (Ecovacs); The Hook Up found the bin very small | 180 micron filter basket; PCWorld noted no fine filter is included |
| Max pool size | Floors up to 180 m2, about 1,937 sq ft (Ecovacs) | 1,600 sq ft (Mammotion) |
| App | Ecovacs app with one time or recurring schedules, 3 modes and 3 power levels; Bluetooth drops underwater (Ecovacs, EFTM) | Mammotion app with OTA updates; PCWorld found it connects only out of the water or at the edge, with no live data while submerged |
| Navigation | SmartNavi with IMU sensor, up to 99% floor coverage claimed, crosses 5.5 cm obstacles (Ecovacs) | SmartArc path planning with 17 sensors (Mammotion); no pool map (PCWorld) |
| Weight | Around 10 kg, about 22 lb (Digital Reviews) | 20.5 lb (Mammotion; PCWorld confirmed 9.3 kg) |
| Warranty | Not stated on the Ecovacs US product page | 2 years (Mammotion) |
| Suction | n/a | Max 5,800 GPH (Mammotion) |
| Best for | budget pools with sand or pollen | small to mid size pools on a budget |
| Skip if | your pool fills with leaves | you need strong wall and step cleaning |
Specs are maker claims unless a reviewer is named. Prices from the stores we link, checked daily.
What reviewers found
Ecovacs Ultramarine P1
- The Hook Up: Ran 2 h 9 min and covered 99% of the floor, 81% of walls and 38% of stairs and bench. Reached the coping at the waterline, captured silt well with the floss filter and leaked zero particles, but has a small bin and climbed the 8 in shelf enough to raise concern it could climb out. Named budget pick for sand, silt and pollen. Source
- EFTM (87%): Cleaned the test pool spotless in about 90 minutes and climbed walls and a two tier step. Charging from 5% to full took 3 h 40 min. Flipped upside down once after a wall climb. Source
Mammotion SPINO E1
- PCWorld: Called it capable and easy to use. It brushed ladder rungs and kept going without getting stuck, where an Aiper Scuba V3 got stuck several times. Drained in about 5 seconds. No pool map, no cleaning logs and no live data underwater; fine pollen passed through the 180 micron basket. Source
- The Smart Home Hookup: In a 10 robot test, a 2 h 51 min session covered 97% of the floor, 47% of the walls and 28% of the stairs and bench. It got stuck in the deep end and bench area during wall mode, cycled its suction motor on and off, and climbed an 8 in shelf without cleaning it. Source
Questions buyers ask
Which is better, the Ecovacs Ultramarine P1 or the Mammotion SPINO E1?
The Ecovacs Ultramarine P1 has a published review score and ranks #5 in our robotic pool cleaners ranking; the Mammotion SPINO E1 is not scored yet. Pick the Ecovacs Ultramarine P1 for budget pools with sand or pollen. Pick the Mammotion SPINO E1 for small to mid size pools on a budget.
Which is cheaper?
The Mammotion SPINO E1 at $499, versus $500 for the Ecovacs Ultramarine P1, checked Nov 12, 2026. Over 3 years with running costs: $500 vs $499.
What is the difference between the Ultramarine P1 and the SPINO E1?
Pool types: Fiberglass to pebble surfaces and various shapes (Ecovacs) on the Ultramarine P1, In-ground and above-ground; concrete, fiberglass, vinyl, tile, Pebble Tec; depth 23.62… on the SPINO E1. Cleans: Floor and walls with four roller brushes, plus platforms and slopes (Ecovacs); The Hook… on the Ultramarine P1, Floor, walls, waterline; no surface skimming on the SPINO E1. Power: Cordless, 4,600 mAh lithium ion battery, 4,800 GPH suction (Ecovacs) on the Ultramarine P1, Cordless, 6,000 mAh battery, 3 brushless motors on the SPINO E1.
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