Bosch
Bosch Sky TWK7203GB review and specifications
1.7L variable-temperature kettle, black/silver
Editorial review Reviewed 16 October 2026 How we assess products
Bosch Sky TWK7203GB balances a 1.7L jug and 3kW heating with a useful 300ml minimum fill. Temperature selection spans 70°C to boiling; up to 30 minutes of keep-warm suits a second cup. A removable filter helps with limescale care. Its double walls slow cooling and keep the body cooler than an uninsulated metal jug, without removing hot-water or steam risks. The controlled pour, reachable lid button and wipeable touch panel help everyday use, although the handle feels cheaper than the body. Choose it for mixed drink habits and insulation. Kenwood Ripple is better value for boiling alone, while Attentiv adds lower temperature choices and a loose-leaf basket. Ninja is the speed-focused alternative.
Key facts
Use these figures as a starting point. If a specification is critical to your choice, confirm it on the retailer or manufacturer page before buying.
- Capacity
- 1.7L
- Power description
- 3kW
- Minimum fill
- 300ml
- Temperature control
- 70–100°C; keep-warm
Strengths
- Boils a single mug without a large minimum fill
- Insulation limits exterior heat and slows cooling
- Controlled pour and reachable lid button
- Temperature settings suit mixed tea and coffee habits
Limitations
- Costs more than a simple boil-only kettle
- Handle feels less substantial than the body
- No settings below 70°C
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