Wondersmile Waterflow vs Big Smile PB-01TS: which one suits you?

The two differ in 1 of the specs we have recorded, and the Wondersmile Waterflow is cheaper by SAR 100 (prices checked 3 Nov 2026).

Which one should you choose?

  • Paying less: cheaper by SAR 100
  • Larger water tank: 280 ml vs 200 ml
  • No clear lead in the recorded specs; design or brand preference may decide.

The deciding difference here: water tank and price.

Compares recorded specs; a missing spec does not mean the feature is absent.

Key differences

  • Water tank

    ✓ 280 ml200 ml

Specifications side by side

10 of 10 specs

Scroll the table sideways to see the rest.

Spec
WondersmileSAR 329
Wondersmile Waterflow specs
Big SmileSAR 429
Big Smile PB-01TS specs
Reference priceSAR 329SAR 429
Water tank✓ 280 ml200 ml
Pressure levels—24
Cleaning modes5—
Maximum pressure—160 PSI
Tips included1—
Battery life30 days—
Charging—Wireless

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Before you buy

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Direct comparison questions

What is the difference in water tank between the Wondersmile Waterflow and the Big Smile PB-01TS?

Water tank is higher on the Wondersmile Waterflow: 280 ml vs 200 ml on the Big Smile PB-01TS. If this spec is your priority, the difference favours it.