| Form factor | Lightweight super premium health band | Premium round smartwatch | Premium rectangular smart watch | Smart ring (8mm profile) |
| Display | No display (app-first experience) | 1.43" AMOLED (466 × 466) | 2.06" AMOLED (410 × 502) | No display (app-first) |
| Sensor grade | Clinical-performance sensor stack | Advanced consumer-grade sensors | ECG, BP (precision pump), GSR | Medical-grade ECG + Smart Sensing |
| Heart Rate (24/7) | ✓ | ✓ | ✓ | ✓ |
| Blood Oxygen (SpO2) | ✓ | ✓ | ✓ | ✓ |
| HRV (Recovery & Readiness) | ✓ | ✓ | ✓ | ✓ |
| Respiratory Rate | ✓ | ✓ | ✓ | ✓ |
| Skin Temperature | ✓ | ✓ | ✓ | ✓ |
| Stress Tracking | ✓ | ✓ | ✓ | ✓ |
| Sleep Tracking | ✓ | ✓ | ✓ | ✓ |
| Sleep Apnea Detection | ✓ | ✓ | ✓ | — |
| ECG capability | Multi-lead ECG (clinical-performance) | Single-lead ECG | ECG + waveform analysis | Medical-grade ECG |
| ECG Reports & Playback | ✓ | ✓ | ✓ | ✓ |
| Heart Health Insights | ✓ | ✓ | ✓ | ✓ |
| Blood Pressure | Trend-based | Trend-based | Precision pump (built-in) | ✓ |
| BioImpedance | ✓ Clinical-performance | ✓ | ✓ | ✓ |
| Body Composition | ✓ | ✓ | ✓ | ✓ |
| Metabolic Health Index | ✓ | ✓ | ✓ | ✓ |
| Blood Glucose (non-invasive trends) | ✓ | ✓ | ✓ | ✓ |
| Blood Composition Indicators | ✓ | ✓ | ✓ | ✓ |
| Women's Health Tracking | ✓ | ✓ | ✓ | ✓ |
| Men's Health Tracking | ✓ | ✓ | ✓ | ✓ |
| Activity Tracking | ✓ | ✓ | ✓ | ✓ |
| Steps, Calories, Distance | ✓ | ✓ | ✓ | ✓ |
| Bluetooth Calling | — | ✓ | ✓ | — |
| NFC | — | — | ✓ | — |
| Smart Notifications | ✓ | ✓ | ✓ | ✓ |
| Water Resistance | IP68 | IP67 | IP66 | 5ATM + IP68 |
| Battery | Up to 14 days | Up to 7 days | Up to 7 days | 4–7 days |
| Charging | Magnetic strap | Magnetic | Magnetic | Charging case |
| Bluetooth | ✓ | ✓ | ✓ | ✓ |
| Weight | 52g | 56g | 64g | 5g |
| OS Compatibility | iOS, Android & HarmonyOS | iOS & Android | iOS 13+ & Android 8+ | iOS & Android |
| Warranty | 12 months | 12 months | 12 months | 12 months |
| Best for | Users who prioritise clinical-grade data over screens | Smartwatch users wanting health + lifestyle features | Full-featured smartwatch with BP pump & large display | 24/7 wear with minimal footprint (5g, titanium) |
TB01
