Garmin Edge 540 vs Sigma BC 23.16 STS
Comparison 2026 — Bike Computers
VS
Our verdict
Based on our weighted scoring, the Garmin Edge 540 edges out the Sigma BC 23.16 STS with an overall score of 92/100 against 64/100. It scores particularly well on features (98/100) and ease of use (86/100), making it the better all-round pick in Bike Computers.
The Sigma BC 23.16 STS remains a sensible alternative if price is your main concern — it lands at €49.99 versus €299.99.
Features winner
Garmin Edge 540
48% higher than its rival
Value winner
Sigma BC 23.16 STS
22% better value for money
Specifications
| Specification | Garmin Edge 540 | Sigma BC 23.16 STS |
|---|---|---|
| Price | €299.99 | €49.99+500% |
| Rating | ★4.5 (1,870) | ★4.1 (870) |
| Overall | 92/100+44% | 64/100 |
| Features | ||
| Type | GPS fietscomputer | Draadloze fietscomputer |
| GPS | Multi-band GNSS | Nee |
| Navigation | Turn-by-turn met kaart | — |
| Sensors | ANT+, Bluetooth | — |
| Functions | — | 23 (incl. hoogte, temp) |
| Display | ||
| Screen | 2.6 inch kleur+53% | 1.7 inch monochroom |
| Resolution | 246 × 322 px | — |
| Battery & connectivity | ||
| Battery life | 26 uur | — |
| Connectivity | WiFi, Bluetooth, ANT+ | — |
| Properties | ||
| Weight | 80 g | 26 g+208% |
| Waterproof rating | IPX7 | IPX8+14% |
| Battery | ||
| Battery life | — | Tot 2 jaar (CR2032) |
Pros and cons
Garmin Edge 540
Pros
- Multi-band GPS — accurate navigation even between tall buildings
- Up to 26 hours of battery life, enough for multi-day touring
- ClimbPro 2.0 shows remaining climb and gradient in real time
- Extensive training analysis with VO2 max, recovery and training load
Cons
- Significant investment — overspec'd for purely recreational riders
- Buttons instead of touchscreen: takes getting used to if you come from smartphone navigation
Sigma BC 23.16 STS
Pros
- Lowest price in this comparison for comprehensive ride data
- 23 functions including altitude, calories and temperature
- Wireless sensor — no cables along the frame
- CR2032 battery lasts up to 2 years
Cons
- No GPS — requires a wheel speed sensor that works with a magnet
- No smartphone pairing or app sync