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tandem tslim x2 pump accessories

Worth a look58/100

tandem tslim x2 pump accessories shows beatable incumbent ratings (4.0★), but a small market ($276K/yr) keeps it on the watch list.

Market/yr

$276K

Growth (1y)

+230.1%

Products

33

Brands

16

was 25 a year ago

Sellers

18

Price range

$5.68–$30.03

Returns

2.2%

Rating

4.0★

58/100

Worth a look

Scored 58/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
14
×0.30
Growth
80
×0.30
Competition
64
×0.20
Quality gap
84
×0.10
Returns
82
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +230.1% year over year.
7K3KPrime Day '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.3×

Competition

33%BELTRON
  • BELTRON33%
  • Tandem Diabetes Care25%
  • Auriomuse7%
  • Heliocean7%
  • MEDMAX7%
  • APDTEK5%
  • Other (10 brands)16%

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them. 16 brands and 18 sellers compete here.

Brands

16 falling

was 25 a year ago

Sellers

18

Top 5 brand share

80%

#ProductBrandPriceRatingReviewsClick shareTrend
1Tandem Diabetes Care$25.064.5★3,86714%rising
7Tandem Diabetes Care$24.974.5★3,8674%rising
8Nakedcellphone$19.443.0★133%rising
12Tandem Diabetes Care$30.034.2★1,6493%falling
13Tandem Diabetes Care$25.054.5★3,8673%rising

Product shelf

All 33 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall17%

“Fits very snug”

Quality-Overall10%

“No complaints”

Durability10%

“The case itself feels durable and well made”

Ease Of Use8%

“Easy to use”

Value For Money6%

“reasonably priced”

Color5%

“Cute color”

Advertised Vs Actual Product4%

“Just what I was looking for”

Strength4%

“Looks great, sturdy”

Efficiency3%

“Case works well”

Compatibility-Overall3%

“Verified works with tslim X2 data transfer and charging”

What buyers complain about

Durability37%

“Did not last”

Quality-Overall9%

“Need better quality control”

Size-Overall6%

“uneven fit”

Ease Of Use5%

“Difficult to put on”

Add-Ons/Attachments3%

“The clips now do not remain attached”

Adhesion/Stickiness3%

“adhesive is very weak”

Value For Money3%

“It is a little expensive”

Strength2%

“Not sturdy at all”

Functionality-Overall2%

“Does not work”

Grip2%

“it is really difficult to get it to slip over”

Top return reasons

  • Add-Ons/Attachments17%
  • Size-Overall15%
  • Durability13%
  • Defective Material/Parts13%
  • Functionality-Overall5%
  • Advertised Vs Actual Product4%
  • Material Quality4%
  • Ease Of Use3%
  • Color3%
  • Charging3%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.