Bosch Unlimited 8 Gen2 Cordless Vacuum vs Miele Triflex HX1 Pro Cordless Vacuum (2026)

✍️ By the 247Verdict Editorial Team📅 Updated 05 October 2026

Which is better? We compared both on score, owner ratings, pros and cons.

Bosch Unlimited 8 Gen2 Cordless Vacuum

8.9/10 Great

4.4★ (3,600 owners)

90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless.

Full Review

Miele Triflex HX1 Pro Cordless Vacuum

9.1/10 Excellent

4.5★ (4,800 owners)

22.2V, 60min, HygieneFilter, 3-in-1, XXL bin, Miele quality. German premium cordless.

Full Review

At a Glance

	Bosch Unlimited 8 Gen2 Cordless Vacuum	Miele Triflex HX1 Pro Cordless Vacuum
247Verdict Score	8.9/10	9.1/10
Owner Rating	4.4★ (3,600)	4.5★ (4,800)
Verdict	Great	Excellent
Runtime	90 minutes (eco mode)	60 minutes
Warranty	2 years	5 years

Quick Verdict

Both are strong choices, but the Miele Triflex HX1 Pro Cordless Vacuum edges ahead with a 9.1/10 vs 8.9/10. 22.2V, 60min, HygieneFilter, 3-in-1, XXL bin, Miele quality. German premium cordless. That said, the Bosch Unlimited 8 Gen2 Cordless Vacuum is worth considering if 90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless. Check the current price on Amazon →

Pros & Cons Side by Side

Bosch Unlimited 8 Gen2 Cordless Vacuum

90-minute runtime is among the longest of any single-battery cordless vacuum
28V motor provides strong suction across carpet and hard floors
LED headlights on the brush head illuminate dust in dark areas under furniture
Bosch Home Connect app controls scheduling and monitors filter condition
Bosch's brand trust and 2-year warranty with German engineering heritage

Less suction than Dreame R20 or Dyson V15 at comparable pricing
90-minute claim is at eco mode — full-power runtime is significantly shorter
Bosch Home Connect app has mixed reviews for reliability

Miele Triflex HX1 Pro Cordless Vacuum

XXL dustbin capacity reduces emptying frequency during large sessions
HygieneFilter traps allergens and fine dust with Miele's commercial-grade filtration
3-in-1 configuration converts to handheld and mini vacuum without adapters
60-minute runtime handles large homes without interruption
Miele's German appliance engineering and 5-year warranty commitment

Premium pricing above Dyson V12 for comparable specification
3.3kg heavier than Dyson V12 Detect Slim for extended overhead work
Miele's cordless range less refined UI than Dyson's app-connected alternatives

FAQ

Which is better, Bosch Unlimited 8 Gen2 or Miele Triflex HX1 Pro?

Is the Bosch Unlimited 8 Gen2 worth the extra cost?

The Miele Triflex HX1 Pro Cordless Vacuum matches or exceeds it at a potentially lower price point.

Who is the Bosch Unlimited 8 Gen2 best suited to?

90-min battery, 28V, SpeedPro brush, LED, Bosch 2-year. Bosch's premium cordless.

Who is the Miele Triflex HX1 Pro best suited to?

22.2V, 60min, HygieneFilter, 3-in-1, XXL bin, Miele quality. German premium cordless.

What are the main downsides of each?

Bosch Unlimited 8 Gen2 Cordless Vacuum: Less suction than Dreame R20 or Dyson V15 at comparable pricing; 90-minute claim is at eco mode — full-power runtime is significantly shorter. Miele Triflex HX1 Pro Cordless Vacuum: Premium pricing above Dyson V12 for comparable specification; 3.3kg heavier than Dyson V12 Detect Slim for extended overhead work.

Do owner ratings agree with our verdict?

Largely, yes — Bosch Unlimited 8 Gen2 Cordless Vacuum sits at 4.4★ from 3,600 verified Amazon owners, and Miele Triflex HX1 Pro Cordless Vacuum at 4.5★ from 4,800.

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