Display & Physical Construction
The chassis balances structural integrity with an ultra-lightweight profile suitable for continuous multi-day wear.
- Display Screen: 1.57" Full Touch LCD panel with 200×320 resolution (~240 PPI) and 7 adjustable brightness levels for direct outdoor sunlight legibility.
- Chassis & Case: Reinforced polymer frame with ergonomic case back (48.0 × 29.5 × 9.9 mm excluding sensor array).
- Net Weight: Approximately 15.3 grams (without band), minimizing wrist fatigue during extended activity and sleep tracking.
- Water & Dust Ingress: IP68 certified rating (dust-tight and immersion resistant up to 2 meters).
- Interchangeable Straps: Tool-free quick-release lug structure supporting medical-grade silicone and breathable woven nylon options.