R2B GPS Tracker Fietsbel vs Invoxia Bike Tracker
Comparison 2026 — GPS Trackers
VS
Our verdict
Based on our weighted scoring, the Invoxia Bike Tracker edges out the R2B GPS Tracker Fietsbel with an overall score of 85/100 against 72/100. It scores particularly well on accuracy (88/100) and concealment (70/100), making it the better all-round pick in GPS Trackers.
The R2B GPS Tracker Fietsbel remains a sensible alternative if price is your main concern — it lands at €18.00 versus €99.00.
Accuracy winner
Invoxia Bike Tracker
28% higher than its rival
Value winner
Invoxia Bike Tracker
1% better value for money
Specifications
| Specification | R2B GPS Tracker Fietsbel | Invoxia Bike Tracker |
|---|---|---|
| Price | €18.00+450% | €99.00 |
| Rating | ★4.3 (2,180) | ★4.4 (1,320) |
| Overall | 72/100 | 85/100+18% |
| Tracker performance | ||
| Type | AirTag houder + fietsbel | — |
| Battery life | Afhankelijk van AirTag (~12 mnd)+100% | Tot 6 maanden (USB-C laden) |
| IP rating | Niet officieel opgegeven | IPX4 |
| Network | Find My (via AirTag) | — |
| Technology | — | GPS + 4G LTE-M |
| Accuracy | — | ~5 meter (GPS) |
| Compatibility | ||
| Subscription cost | Geen | — |
| Handlebar size | 22.2 – 31.8 mm | — |
| Mounting | Torx T20 schroef | Onder zadel / reflectorbeugel |
| AirTag included | Nee | — |
| Subscription | — | 3 jaar inclusive, daarna ~€3,99/mnd |
| Network | — | LTE-M (KPN / T-Mobile / Vodafone) |
| App | — | Invoxia (iOS + Android) |
Pros and cons
R2B GPS Tracker Fietsbel
Pros
- Camouflages an AirTag as an innocent bike bell — thieves rarely look under the bell
- Torx screw (uncommon in the NL) resists quick removal with standard tools
- Fits every handlebar between 22.2 and 31.8 mm — essentially every Dutch bike
- AirTag stays fully functional — no signal dampening measured in real-world tests
Cons
- AirTag not included — total investment comes to around €53
- Torx T20 tool required for mounting (often missing from basic bike tool kits)
Invoxia Bike Tracker
Pros
- Genuine GPS plus 4G LTE-M network — works anywhere in Europe without iPhone density
- Three years of subscription included in the purchase price (saves around €120)
- Motion alert when the bike moves unexpectedly — no tip-off to the thief
- Up to six months of battery life with normal use, USB-C rechargeable
Cons
- Visible as a reflector — savvy thieves eventually recognise the form factor
- After three years you must renew a subscription (€3 to €5 per month)