Bowflex SelectTech 840 vs JaxJox KettlebellConnect 2

Bowflex SelectTech 840
Bowflex SelectTech 840
JaxJox KettlebellConnect 2
JaxJox KettlebellConnect 2

Verdict: The JaxJox KettlebellConnect 2 is the winner due to its smart features and wider weight range. According to a review by Wirecutter, the JaxJox KettlebellConnect 2 is 'one of the most versatile and convenient kettlebells on the market'. However, the Bowflex SelectTech 840 is a more affordable option with a space-saving design, as noted by a review by CNET.

Bowflex SelectTech 840 lists at $149 while JaxJox KettlebellConnect 2 lists at $199 — Bowflex SelectTech 840 undercuts JaxJox KettlebellConnect 2 by $50 (34%).

Winner: JaxJox KettlebellConnect 2

Bowflex SelectTech 840: 7.5/10

JaxJox KettlebellConnect 2: 8.2/10

Spec-by-spec comparison

Bowflex SelectTech 840JaxJox KettlebellConnect 2
weight_range8-40 lbs12-42 lbs
adjustable_weightsyesyes
materialmetalmetal
dimensions15.5 x 9.5 x 7.5 inches14 x 8 x 6 inches

Bowflex SelectTech 840

What works

  • space-saving design
  • easy weight adjustment
  • durable construction

What doesn't

  • limited weight range
  • some users find it noisy

JaxJox KettlebellConnect 2

What works

  • smart features for tracking workouts
  • wide weight range
  • compact design

What doesn't

  • higher price point
  • some users experience connectivity issues

Bottom line

Our pick: JaxJox KettlebellConnect 2.

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