JCDBT Activity Trackers
JCDBT Sport Smartwatch
size: 2.44 cm. Colour: Black.
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Offer checked 13 November 2026. Price and availability may change.
A closer look
What matters before you buy
Size and fit
This is the 2.44 cm option. Match it to the size you need, and check the manufacturer's measurements if you're switching models or brands.
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For a different size, compare Runlio Fitness Tracker with Sleep Monitor: Non-Heart Rate Monitor, alongside 2.44 cm for this option.
| Product | Size | Shop the option |
|---|---|---|
 This optionJCDBT Sport Smartwatch | 2.44 cm | £15.29View on Amazon |
| — | Check retailer priceView on Amazon | |
| Non-Heart Rate Monitor | £18.89View on Amazon | |
| China | £12.00View on Amazon |
- This option
JCDBT Sport Smartwatch
- Size
- 2.44 cm
£15.29View on Amazon - Size
- Not supplied
Check retailer priceView on Amazon- Size
- Non-Heart Rate Monitor
£18.89View on Amazon- Size
- China
£12.00View on Amazon
The exact specification
Product details
- Size
- 2.44 cm
- Colour
- Black
Full listing and model details
- Retailer listing
- JCDBT Sport Smartwatch - Activity and Fitness Tracker: Heart Rate, Sleep Monitor, Calorie and Step Counter, IP67 Waterproof - Black
- Brand
- JCDBT
- Manufacturer
- DBT
- Model
- JCDBT-HB16
- Condition
- New
- ASIN
- B08X5L4GJG
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- Colour
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Runlio Fitness Tracker with Sleep Monitor – Green
- size
- Non-Heart Rate Monitor
- Colour
- Green
- Model
- ID115U
£18.89
View on AmazonSee details
Paicreate Activity Tracker Fitness Tracker Smart Band – Blue
- size
- One Size
- Colour
- Blue
- Model
- fitness tracker
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Sources & our approach
Product details come from the retailer’s listing, checked 13 November 2026. Our buying notes explain the listed differences and questions to resolve before ordering. We have not handled or tested this product.
Our editorial approach