# iGPSPORT BSC100S Wireless Bike Computer, 40-Hour Battery

Source: https://www.ranked10.co.uk/fitness/best-cycling-computers/igpsport-bsc100s
Ranked #5 in "Best Cycling Computers 2026: 10 Ranked, One Listed Twice": https://www.ranked10.co.uk/fitness/best-cycling-computers

- Price: £34.99 (checked on Amazon UK on 2026-09-17)
- Amazon rating: 4.4 from 765 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0BBLRB671?tag=ranked10-21

The iGPSPORT BSC100S is a stem-mounted GPS bike computer with a 2.6-inch monochrome LCD, a stated 40-hour battery and ANT+/Bluetooth pairing, listed at £34.99 and rated 4.4 from 765 ratings. It takes number five in this guide. It undercuts the two COOSPO BC107 entries in the same top ten, both listed at £35.99, and unlike that pair it appears here only once — there is no second colour of the BSC100S to compare it against.

Two numbers on the listing do not line up with each other. The title and the spec table both state a 40-hour battery, while a bullet in the data-sync section offers "storage up to 250H" — that is saved ride data, not runtime, and the two figures should not be read as the same thing. The star breakdown shown on the listing also runs to only 100: seventy 5-star, seventeen 4-star, three 3-star, five 2-star and five 1-star, against the 765 ratings stated at the top of the page. Everything here comes from the Amazon listing and its published ratings and reviews; we have not tested the unit ourselves.

## Specification

| Field | Value |
|---|---|
| Price | £34.99 |
| Rating | 4.4 out of 5, from 765 ratings |
| Star breakdown as shown (5/4/3/2/1) | 70 / 17 / 3 / 5 / 5 — the bars add up to 100, not to the 765 ratings stated |
| Battery life (as listed) | 40 hours, stated in the title and the spec table |
| Stored ride data (as listed) | "Storage up to 250H", stated inside the data-sync bullet |
| Display | 2.6-inch antip-glare LCD, monochrome segmented, native resolution 303x230 |
| Connectivity | ANT+ and Bluetooth 5.0, listed for speed, cadence, heart rate and power sensors |
| Waterproofing, weight and mount | IPX7, 67 g, stem mount, Type-C charge port |

## Questions people ask

**How long does the iGPSPORT BSC100S battery last?**

The title and the spec table both give 40 hours. A separate bullet says it can store up to 250H of riding data, which is memory rather than battery runtime.

**Is the 250H figure battery life or storage?**

Storage. The bullet about the iGPSPORT app and Strava syncing says the unit can "storage up to 250H" — that is saved rides. The battery figure given elsewhere on the listing is 40 hours.

**Which sensors will the iGPSPORT BSC100S connect to?**

The listing states ANT+ and Bluetooth 5.0, and quotes compatibility with 95% of market speed, cadence, heart rate and power sensors.

**Is the iGPSPORT BSC100S waterproof?**

Yes — the listing names IPX7 both in the bullet points and in the spec table.

**What comes in the box with the iGPSPORT BSC100S?**

1*BSC100S Bike Computer, 1*Dedicated Base, 1*Manual and 2*Rubber Rings. The listing notes that a Type-C cable is not included.

**What colour is the iGPSPORT BSC100S?**

The listing's colour field reads "BSC100S", which is the model number rather than a colour, so the advert names no colour option for this unit.