Invoxia Bike Tracker vs R2B GPS Tracker Fietsbel
Comparison 2026 — GPS Trackers
Reviewed by Sophie van den Berg
Accessories & Safety Editor
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 | Invoxia Bike Tracker | R2B GPS Tracker Fietsbel |
|---|---|---|
| Price | €99.00 | €18.00+450% |
| Rating | ★4.4 (1,320) | ★4.3 (2,180) |
| Overall | 85/100+18% | 72/100 |
| Tracker performance | ||
| Technology | GPS + 4G LTE-M | — |
| Battery life | Tot 6 maanden (USB-C laden) | Afhankelijk van AirTag (~12 mnd)+100% |
| IP rating | IPX4 | Niet officieel opgegeven |
| Accuracy | ~5 meter (GPS) | — |
| Type | — | AirTag houder + fietsbel |
| Network | — | Find My (via AirTag) |
| Compatibility | ||
| Subscription | 3 jaar inclusive, daarna ~€3,99/mnd | — |
| Network | LTE-M (KPN / T-Mobile / Vodafone) | — |
| App | Invoxia (iOS + Android) | — |
| Mounting | Onder zadel / reflectorbeugel | Torx T20 schroef |
| Subscription cost | — | Geen |
| Handlebar size | — | 22.2 – 31.8 mm |
| AirTag included | — | Nee |
Pros and cons
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)
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)
Where to buy
Invoxia Bike Tracker
Amazon.nl
€99.00Shop on Amazon.nl
R2B GPS Tracker Fietsbel
Amazon.nl
€18.00Shop on Amazon.nl
If you buy through this link, we earn a small commission. This doesn't influence our scores.