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.
Reusable upper-arm hydration wearable supports workplace alerts and aggregated safety analytics.
Keep in mind Manufacturer brochure explicitly says the electronic module interfaces with either the patch or armband.
Industrial upper-arm sweat sensor tracks hydration, skin temperature and motion with haptic alerts.
Keep in mind Not intended for diagnosis, treatment or patient monitoring.
Published specifications and documented constraints. See the full comparison below for prices and sources.
Scroll across the table to compare every model
| Biosensors & healthAdd 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 | Reusable upper-arm hydration wearable supports workplace alerts and aggregated safety analytics. ↗ | Industrial upper-arm sweat sensor tracks hydration, skin temperature and motion with haptic alerts. ↗ |
| Form factor | Reusable washable armband ↗ | Reusable module on single-use sweat patch ↗ |
| Power & output | Long-life battery with replacement included; numeric duration unverified ↗ | Not verified |
| Certification | Intrinsically safe C1D2 wearable ↗ | Class I Division 2 hazardous location certification ↗ |
| Alerts | Real-time personalized hydration reminders ↗ | Not applicable to this category |
| Offline Use | Onboard memory; operates without phone ↗ | Not applicable to this category |
| Data Security | SOC 2 Type 2 attested ↗ | Not applicable to this category |
| Recording & privacy | Workers control sharing; employers see anonymized group analytics ↗ | Not applicable to this category |
| Calibration | No calibration needed ↗ | Not applicable to this category |
| Measurement | Sweat loss, sodium loss, temperature and motion ↗ | Not applicable to this category |
| Module Dimensions | 6.6 × 3.0 × 1.0 cm; 21 g ↗ | 6.6 × 3.0 × 1.0 cm ↗ |
| Band Materials | Polyester, hook-and-loop strap ↗ | Not applicable to this category |
| Band Dimensions | 6.9 × 4.8 cm; 39 g ↗ | Not applicable to this category |
| Offline Memory | 16 h between syncs ↗ | 16 hours between syncs ↗ |
| Battery Life | Expected one year; replacement subscription included ↗ | Typical 1,000 hours; battery replacement included in subscription ↗ |
| Connectivity | Bluetooth to mobile app ↗ | Not applicable to this category |
| Compatibility | iOS 17.6+, Android 10+ ↗ | Not applicable to this category |
| Measurements | Not applicable to this category | Sweat loss, sweat electrolyte loss, skin temperature, motion ↗ |
| Module Weight | Not applicable to this category | 21 g ↗ |
| Electrolyte Range | Not applicable to this category | 15-105 mM, typical ↗ |
| Temperature Resolution | Not applicable to this category | 0.2°C ↗ |
| App | Not applicable to this category | iOS 16+, Android 10+ ↗ |
| Availability | Official page and training videos describe deployment; sales by demo/quote. | Manufacturer offers enterprise demos, not a consumer checkout. |
| Important context |
|
|
| Editorial pick & release | No editorial ranking recorded | No editorial ranking recorded |
| Evidence | Manufacturer source Checked 2026-10-13 | 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.
