Concept2
Concept2 RowErg Indoor Rowing Machine (PM5)
LiftEvidence pick: Best Overall
The standard rower in gyms and competitions, with accurate PM5 data that is comparable with everyone else’s
- Best for
- Anyone who wants one rower for years — from beginners to people training for indoor-rowing times or CrossFit.
- Skip if
- Very noise-sensitive homes, or anyone who wants instructor-led classes on a built-in screen.
- For less
- Sunny Dual-Rail Magnetic (mid-range) — A 50 in dual rail, 16 quiet magnetic levels and upright storage for about a third of a Concept2
Concept2
Air
Separates into two pieces; caster wheels
Amazon customer rating
4.9/5 from 13,079 ratings
Checked October 7, 2026
- Resistance
- Air
- Storage
- Separates into two pieces; caster wheels
- LiftEvidence score
- 9.1 / 10
- Price band
- Premium
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Quick verdict
LiftEvidence editorial assessment
An air rower with an adjustable damper, a 14 in seat height, adjustable footrests and the PM5 monitor, which reports pace, watts and calories and connects to apps and heart-rate straps over Bluetooth and ANT+. It splits into two pieces for storage and is rated for users up to 500 lb. It is the reference machine used by clubs, CrossFit gyms and indoor-rowing races, so your numbers compare directly with other rowers. The fan makes a whooshing noise at hard efforts.
Specifications
Source: manufacturer listing
As stated by the manufacturer (website or Amazon listing; conflicts are noted). Information that was not available or could not be confirmed is omitted or marked “Not reliably published”.
- Brand
- Concept2
- Model
- RowErg (Model 2712)
- ASIN
- B00NH9WEUA
- Resistance
- Air
- Resistance detail
- Air flywheel with adjustable damper
- Rail
- Aluminium monorail; 14 in seat height
- Maximum inseam / user height
- Not reliably published
- User capacity
- 500 lb
- Monitor & connectivity
- PM5: pace, watts, calories; Bluetooth and ANT+
- Storage
- Separates into two pieces; caster wheels
- Dimensions
- 96 × 24 in footprint (listing); 9 × 4 ft recommended space
- Machine weight
- 57.3 lb
- Subscription
- None required (works with 40+ apps)
- Warranty
- 5-year frame and 2-year parts limited warranty (listing).
Sources: Amazon.com listing. Checked October 7, 2026.
Who it suits
LiftEvidence editorial assessment
Best suited to
- Serious Training
- Conditioning
- Tall Users
- Beginner
Anyone who wants one rower for years — from beginners to people training for indoor-rowing times or CrossFit.
Less suitable for
Very noise-sensitive homes, or anyone who wants instructor-led classes on a built-in screen.
Strengths and drawbacks
LiftEvidence editorial assessment
Strengths
- Accurate, comparable PM5 data
- 500 lb user capacity
- Splits in two for storage
- Exceptional owner feedback (4.9, 13,079)
Drawbacks
- Fan noise at high effort
- Long footprint (8 ft) and 9 × 4 ft of space
- No built-in classes
- Higher price than budget magnetic rowers
Stroke feel, noise and durability
LiftEvidence editorial assessment
Our interpretation of the specifications, stated construction and recurring customer feedback. We have not independently tested this product.
- Stroke feel
- Excellent
- Data & pacing
- Excellent
- Quietness
- Moderate
- Stability
- Excellent
- Build quality
- Exceptional
- Durability
- Exceptional
Evidence and product claims
Scientific evidence, independent testing and manufacturer claims are different kinds of information and are not equivalent.
Independent testing
No independent laboratory testing of this model identified.
Manufacturer claims
PM5 gives accurate, comparable data for every row; flywheel design minimises noise (manufacturer listing).
Marketing statements; not independently verified.
Customer feedback
Source: Amazon customer reviews · checked October 7, 2026
Amazon customer rating
4.9/5 from 13,079 ratings
Checked October 7, 2026
Customer ratings reflect user experience on Amazon. They are not LiftEvidence ratings and are not controlled evidence.
Recurring themes
Owners describe it as the best rower they could buy: solid, smooth and easy to assemble (one notes only eight screws), with a full-body workout that does not strain the joints.
Commonly praised
- Build quality
- Easy assembly
- Smooth stroke
- Effective full-body workout
Editorial scores
LiftEvidence editorial assessment · 0–10
9.1/ 10 · LiftEvidence score (weighted)
- Stroke quality · 25%
- 9.5
- Build & durability · 20%
- 9.5
- Monitor & data · 15%
- 10.0
- Ergonomics & fit · 10%
- 9.0
- Home practicality · 10%
- 7.5
- Value · 20%
- 8.5
Editorial judgements from the manufacturer's specifications, stated construction and recurring customer-review themes, using the same criteria for every product in this category. They are not measurements, and we have not tested this product. How we evaluate
Compare with other rowing machines
- WaterRower Oak S4
Water · Stores upright
- Hydrow Origin
Magnetic · Stows upright
- Sunny Dual-Rail Magnetic
Magnetic · Stores upright; transport wheels
- Merach R280 Water
Water · Folds 180°; wheels
- Merach Q1S
Magnetic · Not reliably published
- Merach RS3 Scull
Magnetic · Not reliably published
- Sunny Compact Hydraulic
Hydraulic · Light enough to lean or carry
Where to check the price
LiftEvidence is not the seller. These links lead to the Amazon listing for this model; availability differs by country.
Concept2 RowErg
Check price on Amazon