Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.
676 models available. Showing nine - search to narrow the list.
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.
Legacy binocular eye-tracking research
Keep in mind Original manual v1.1.3 is mirrored by an academic lab; current manufacturer discontinued page confirms identity.
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. | Price not verified 0 offer records & sourcesNo verified price in this audit. |
| Designed for | Research-grade eye tracking during real-world tasks ↗ | Legacy binocular eye-tracking research ↗ |
| Battery / power | Rechargeable 18650 Li-ion, 3,400 mAh ↗ | 3,400 mAh rechargeable 18650 Li-ion ↗ |
| Weight | 76.5 g head unit including cable; 312 g recording unit ↗ | 45 g head unit including protective lens; 312 g recording unit ↗ |
| Tracking | Binocular corneal reflection/dark-pupil stereo geometry ↗ | Corneal reflection/dark pupil; one-point calibration ↗ |
| Storage | SDXC/SDHC card ↗ | SDXC/SDHC card ↗ |
| Form factor | Wearable eye-tracking glasses and separate recording unit ↗ | Eye-tracking glasses and external recording unit ↗ |
| Sampling rate | 50 Hz or 100 Hz configuration ↗ | 50 Hz or 100 Hz system configuration ↗ |
| Eye Sensors | Four cameras, two per eye ↗ | Four eye-tracking sensors ↗ |
| Scene Camera | 1,920 × 1,080 at 25 fps; 106° diagonal FOV ↗ | 1,920 × 1,080 at 25 fps; 90° scene FOV ↗ |
| Dimensions | 153 × 168 × 51 mm head unit ↗ | 179 × 159 × 57 mm head unit ↗ |
| Sensors | Gyroscope/accelerometer at 100 Hz; magnetometer at 10 Hz ↗ | Not applicable to this category |
| Runtime | 105 minutes recording unit ↗ | 120 minutes recording unit ↗ |
| Motion | Not applicable to this category | Gyroscope and accelerometer ↗ |
| Availability | Manufacturer offers consultation and model documentation. Exact system configuration and quote required; no public purchase amount verified. | Manufacturer explicitly identifies Glasses 2 as discontinued and replaced by Glasses 3. |
| Important context |
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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 2026-10-13 |
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.
