
usmile C30 vs Big Smile PB-01TS: which one suits you?
The two differ in 5 of the specs we have recorded, and the Big Smile PB-01TS is cheaper by SAR 128 (prices checked 3 Nov 2026).
Which one should you choose?

Choose the
usmile C30 if you care about:- Larger water tank: 300 ml vs 200 ml

Choose the
Big Smile PB-01TS if you care about:- Paying less: cheaper by SAR 128
- Higher pressure levels: 24 vs 5
- Lower weight: 264 g vs 510 g
The deciding difference here: water tank and pressure levels and price.
Compares recorded specs; a missing spec does not mean the feature is absent.


Water flossers · Big Smile
Big Smile PB-01TS- Water tank:
- 200 ml
- Pressure levels:
- 24
- Reference price:
- SAR 429
Key differences
Water tank
✓ 300 ml200 mlPressure levels
5✓ 24Charging
USB Type-CWireless
Specifications side by side
Scroll the table sideways to see the rest.
| Spec | ![]() | ![]() |
|---|---|---|
| Reference price | SAR 557 | SAR 429 |
| Water tank | ✓ 300 ml | 200 ml |
| Pressure levels | 5 | ✓ 24 |
| Cleaning modes | 5 | — |
| Maximum pressure | — | 160 PSI |
| Tips included | 3 | — |
| Battery life | 60 days | — |
| Charging | USB Type-C | Wireless |
| Weight | 510 g | ✓ 264 g |
| Dimensions | 7.34 × 6.71 × 21.46 cm | 5.1 x 5.1 x 21.6 cm |
| Warranty | 1 years | — |
| Water resistance | IPX7 | IPX7 |
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Before you buy
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Direct comparison questions
What is the difference in water tank between the usmile C30 and the Big Smile PB-01TS?
Water tank is higher on the usmile C30: 300 ml vs 200 ml on the Big Smile PB-01TS. If this spec is your priority, the difference favours it.
What is the difference in pressure levels between the usmile C30 and the Big Smile PB-01TS?
Pressure levels is higher on the Big Smile PB-01TS: 24 vs 5 on the usmile C30. If this spec is your priority, the difference favours it.
What is the difference in charging between the usmile C30 and the Big Smile PB-01TS?
usmile C30: USB Type-C; Big Smile PB-01TS: Wireless. This is a spec difference, not a verdict that one is better overall.
What is the difference in water resistance between the usmile C30 and the Big Smile PB-01TS?
No difference here: water resistance is IPX7 on both.