Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.
Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.
Research-grade eye tracking during real-world tasks
Keep in mind No display or consumer AI functions implied. Research data requires appropriate participant consent and analysis.
Calibration-free wearable eye tracking
Keep in mind Specialized research product; specifications are manufacturer documentation, not our independent performance test.
Published specifications and documented constraints. See the full comparison below for prices and sources.
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| Smart glassesAdd a model |  |  |
|---|---|---|
| Prices · all markets | Price not verified 0 offer records & sourcesNo verified price in this audit. | €5,900 EUR≈ $6,597 USDECB 2026-10-12EU · Historical price · Sunsetting / not verified for new orders 1 offer records & sources€5,900 EUR≈ $6,597 USDECB 2026-10-12 EU · Historical price Sunsetting / not verified for new ordersPupil Labs Pupil Invisible system in manufacturer comparison Manufacturer still lists €5900 as a historical comparison figure while sunsetting Invisible; no current new-system availability is claimed.Check merchant offer ↗Price source ↗ Checked 2026-10-12 |
| Designed for | Research-grade eye tracking during real-world tasks ↗ | Calibration-free wearable eye tracking ↗ |
| Battery / power | Rechargeable 18650 Li-ion, 3,400 mAh ↗ | Not verified |
| Weight | 76.5 g head unit including cable; 312 g recording unit ↗ | Not verified |
| Tracking | Binocular corneal reflection/dark-pupil stereo geometry ↗ | Not verified |
| Storage | SDXC/SDHC card ↗ | Not verified |
| Form factor | Wearable eye-tracking glasses and separate recording unit ↗ | Camera-equipped eyeglasses ↗ |
| Sampling rate | 50 Hz or 100 Hz configuration ↗ | Not applicable to this category |
| Eye Sensors | Four cameras, two per eye ↗ | Not applicable to this category |
| Scene Camera | 1,920 × 1,080 at 25 fps; 106° diagonal FOV ↗ | 1088 × 1080 px at 30 Hz ↗ |
| Dimensions | 153 × 168 × 51 mm head unit ↗ | Not applicable to this category |
| Sensors | Gyroscope/accelerometer at 100 Hz; magnetometer at 10 Hz ↗ | Not applicable to this category |
| Runtime | 105 minutes recording unit ↗ | Not verified |
| Operation | Not applicable to this category | Calibration-free eye tracking ↗ |
| Recording Time | Not applicable to this category | Up to 2.5 hours for Invisible in comparison table ↗ |
| Target | Not applicable to this category | Research and real-world behavioural measurement ↗ |
| Successor | Not applicable to this category | Neon is current manufacturer successor platform ↗ |
| Gaze Accuracy | Not applicable to this category | 4.6° uncalibrated manufacturer figure ↗ |
| Scene FOV | Not applicable to this category | 82° H / 82° V ↗ |
| Pupillometry | Not applicable to this category | No pupillometry ↗ |
| Water / dust rating | Not applicable to this category | No water-resistance rating ↗ |
| Availability | Manufacturer offers consultation and model documentation. Exact system configuration and quote required; no public purchase amount verified. | Manufacturer states it is sunsetting Pupil Invisible in favour of Neon; support and documentation retained. |
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| Editorial pick & release | No editorial ranking recorded | No editorial ranking recorded |
| Evidence | Manufacturer source Checked 2026-10-12 | Manufacturer source Checked 2026-10-12 |
Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.
