Tenjam Moon Chair product photo
Tenjam

Tenjam Moon Chair

Best for a curved seat — A curved, cradling in-pool seat rated to 12 in. of water, cup holders included.

How to read a Showdown Score™

The only score that counts how often a product breaks, not just how owners feel about it.

  • Three parts add up to the score: what owners rate it, how often it fails them, and whether a credentialed tester backed it.
  • Bands: Exceptional 8.5 and up, Excellent 7.5, Very good 6.5, Good 5.5, Fair 4, Poor below 4. Every score is dated.
  • Price, the warranty and what a link pays us stay out of it.
How the Showdown Score works →
Showdown Score™
6.7
Very good, early data

Very good is 6.5 to 7.4.

Likely 4.7 to 8.7Was 6.6 in October 2026
See why it scored 6.7
Low confidence

Low confidence: early data, under 100 own ratings. The margin is ±2.0, so the true score is likely 4.7 to 8.7.

Owners46 Amazon ratings, read (early data)3.1Failure recordRead from the owner base3.6Hands-on testNo credentialed test yet. A missing test never costs points.None yetTotal6.7
How the score works

★ 4.7 · 46 owner ratings · Amazon · September 2026 · early data

Check price at Amazon →

Specs

Footprint35 × 33 in.
Water depthUp to 12 in.
MaterialRotomolded polyethylene
AnchoringWater-fill (open bottom)
Weight capacityNot stated
Cup holdersBuilt-in (white + black)
Warranty5-year
Colors8 (custom)
Sold asSet of 2 (Amazon)

Pros

  • Curved, cradling seat many owners find more relaxing than a straight Adirondack back
  • Deep 12 in. depth rating — second only to the Woosah here
  • Two sets of cup holders (white + black) and a rear carry handle for easy in/out
  • Vinyl-safe rounded edges; 4.7★ across owners

Cons

  • Same premium two-pack Amazon pricing as the Woosah
  • Weight capacity isn't published by Tenjam
  • Curved seat is a matter of taste vs a classic upright Adirondack
  • A commercial product bought through the Amazon reseller listing
What owners complain aboutDefect reports

Staining on the surface, one owner reporting it within two days of delivery and before anyone had sat in the chairs — at a set price well over $1,000.

both of the only 2 critical cards on a base of 46. Two cards is not a pattern, recorded so the absence is not read as a clean product · critical reviews read August 2026

“Everyone would sit along the sun shelf on the edge — these chairs are perfect where you don't have to be in the water if you don't want to but still in the pool where everyone else might be.”— Keith A., Amazon · Verified owner

FAQ

Who is the Tenjam Moon Chair for?

You like a curved, cradling seat and a deep shelf — the Moon sits you in up to 12 in. of water with cup holders included, and owners rate it 4.7★; the catch is the same pricey commercial two-pack, and weight capacity isn't published.

What do owners say about the Tenjam Moon Chair?

4.7★ across 46 owner ratings (Amazon, read September 2026 · early data · listing-wide base). What owners complain about: Staining on the surface, one owner reporting it within two days of delivery and before anyone had sat in the chairs — at a set price well over $1,000.

What is the warranty on the Tenjam Moon Chair?

5-year

Record

Warranty — and what changes if you buy it on Amazon

5-year · you are buying this on Amazon

Read it yourself: Tenjam warranty document · we read it . Terms change without announcement, so treat this as a dated snapshot. How warranty works by buy path →

What we have seen it sell for

Each date is when we recorded that price, not necessarily the day it changed — we publish what we can prove. Prices we later corrected are left out rather than shown as moves.

✓ Safety: no active recall — No active CPSC recall found (checked July 2026).

Data last verified: October 2026. Ratings are real, dated reads — never scraped or invented. Full methodology and monetization disclosure: how we test.