Quick Answer: The Roomba 694 is iRobot’s entry-level Wi-Fi-connected robot vacuum: a 3-Stage Cleaning System with dual multi-surface brushes, Dirt Detect technology, and up to 130 minutes of runtime per charge, list-priced at $274.99 but commonly discounted to $159-$180 per retailer price-tracking history. It has a small 0.35-liter dustbin, a basic AeroVac filter rather than HEPA, and no mapping, LiDAR, or self-empty base — just Wi-Fi, app control, and Alexa/Google Assistant support. Mechanically, per BestReviews, it’s identical to the Amazon-exclusive Roomba 692 and very close to the older 675; the model number mostly tracks retailer and accessory bundle, not a real hardware jump. Buy it for a small budget-conscious home; skip it if you want a bigger bin or real navigation.
Our own best budget robot vacuum, best robot vacuum under $300, and best robot vacuum under $200 roundups all feature the Roomba 694 as the go-to budget Roomba pick — but none of them dig into what actually separates it from the other 600-series numbers you’ll see sitting right next to it on a retail shelf. Mostly, nothing does.
Roomba 694 by the numbers
- Up to 130 minutes of runtime per charge with a 107-minute recharge time, per testing cited by Gadget Review.
- 0.35-liter dustbin (about 0.1 gallon) — close to iRobot’s own mid-range i3+ EVO, whose onboard bin is a similarly small 0.4-0.5 liters; the real capacity jump on the i3+ EVO comes from its separate self-empty dock, not a bigger bin.
- List price $274.99 per iRobot’s own site, though retailer price-tracking (Engadget, Neowin) shows repeated drops to $159-$180.
- AeroVac filter, not HEPA — filters dust, pollen, and larger allergens but at a lower standard than iRobot’s HEPA-equipped models.
- Identical core hardware to the Amazon-exclusive Roomba 692 — same runtime class, same bin, same cleaning system, per BestReviews’ direct comparison.
What the “694” name actually covers
This is the honest complication: the Roomba 694 isn’t a standalone design, it’s iRobot’s current face on an entry-level platform that has been sold under a run of adjacent model numbers — 675, 690, 692, 694 among them. Per BestReviews, the 692 and 694 are “identical in build, construction and capabilities”; the only real differences are that the 692 is an Amazon-exclusive SKU with one AeroVac filter in the box, while the 694 is sold by iRobot directly and other retailers with two filters included, and usually a few dollars cheaper at list price ($274.99 vs $299.99). Per Modern Castle’s comparison, the 675 and 694 are similarly close — the 694 just got an updated faceplate and control layout, while the older 675 has a carrying handle the 694 dropped. None of these revisions change the dustbin size, filter type, or cleaning system underneath.
iRobot Roomba 694
- 3-Stage Cleaning System with dual multi-surface brushes and an edge-sweeping brush, per iRobot.
- Dirt Detect technology targets visibly dirtier spots for extra passes, per iRobot's product page.
- Wi-Fi, iRobot app, and Alexa/Google Assistant control; automatic dock return and recharge.
- No mapping, no LiDAR, no self-empty base — bump-and-sensor navigation only.
Model comparison
| Model | Runtime | Dustbin | Filter | Wi-Fi / app / voice | Typical price |
|---|---|---|---|---|---|
| Roomba 675 (older) | ~90 min | 0.35 L | AeroVac | Yes | Lowest, when found |
| Roomba 692 (Amazon-exclusive) | ~117 min | 0.35 L | AeroVac (1 included) | Yes | ~$299.99 list |
| Roomba 694 | ~130 min | 0.35 L | AeroVac (2 included) | Yes | ~$159-$275 |
| Roomba i3+ EVO (step-up) | 75-96 min (sources vary) | ~0.4-0.5 L + 60-day dock bag | HEPA-rated | Yes + mapping | Higher |
The takeaway holds across every row in the 600-series: same suction class, same manual bin-emptying (via a small onboard dustbin, not a self-empty dock), same lack of mapping. The number on the box mostly tracks retailer exclusivity and small accessory differences, not a new generation of robot.
Who should buy the Roomba 694
- Buy it if you want the iRobot name and app/Alexa control on a tight budget, especially when it’s discounted toward $159-$180.
- Buy it if you have a small apartment or single-level home where a 0.35-liter bin and hand-emptying aren’t a hassle.
- Buy it if you already own a Roomba 675 or 692 and are just replacing a broken unit — you won’t gain much by “upgrading” to a 694 beyond a couple dollars off list price and an extra filter.
- Skip it if you have pet hair or allergy concerns — the AeroVac filter is a lower standard than iRobot’s HEPA-equipped models, and the small bin fills fast in a multi-pet home.
- Skip it if you want room-by-room mapping or hands-off emptying — iRobot’s own i3+ EVO and up trade some runtime for real navigation and a self-empty dock that holds 60 days of debris, even though its onboard bin is only slightly bigger than the 694’s.
How it compares
Against other budget bots in the same price band, our best robot vacuum under $200 roundup places the Roomba 694 alongside the Shark ION Robot and eufy RoboVac 11S Max — the Shark’s Tri-Brush System edges it out for pet hair, but the 694 offers the better-known iRobot ecosystem and app. Within iRobot’s own current lineup, the newer Roomba Vac Essential overlaps the 694 almost exactly on street price but trades 10 minutes of runtime for a bigger bin and recharge-and-resume. Considering iRobot’s own step-up lineup instead? Our best Roomba roundup ranks the 694 as the simplest set-and-forget pick, well below the mapping-equipped i3+ EVO and the self-emptying Combo j-series.
The bottom line
The Roomba 694 does exactly what an entry-level Roomba should: reliable daily pickup, Wi-Fi and Alexa/Google control, and iRobot’s name at its lowest price point — routinely $159-$180 on sale against a $274.99 list. What it doesn’t do — mapping, a large bin, HEPA filtration, self-emptying — hasn’t changed across several adjacent model numbers, because per BestReviews the 692 and 694 share “identical” hardware and the 675 differs mainly in its faceplate. Check whether a listing is actually a 692 or 675 selling for less before paying extra for the 694 name specifically, and it’s a solid budget pick for a small home.