Updated 2026-11-08 · Based on manufacturer specs and public listings. Prices are approximate.
Stronger on paper: Shark Detect Pro
It leads on 2 of the 3 performance specs we can compare (run time and warranty). Bosch Unlimited Series 8 leads on dustbin.
| Spec | Bosch Unlimited Series 8 | Shark Detect Pro |
|---|---|---|
| Price (approx.) | ~$549 | ~$329 ✓ |
| Weight | 2.5 kg ✓ | 3.4 kg |
| Run time | 65 min | 120 min ✓ |
| Suction (maker's figure) | 200 | 200 |
| Dustbin | 0.9 L ✓ | 0.7 L |
| Warranty | 2 years | 5 years ✓ |
On the specs we track, Shark Detect Pro comes out ahead. See the verdict and the table above for where each one leads.
Bosch Unlimited Series 8 is about $549 and Shark Detect Pro about $329, so Shark Detect Pro is roughly $220 cheaper. Prices change often, so check the live price before buying.
Bosch Unlimited Series 8: 2 years. Shark Detect Pro: 5 years. Check the seller's page, as warranty terms vary by country.