Amazfit Cheetah Square-GPS Only

Network Technology: Bluetooth: 5.3 according to ElectroCity spec sheet GPS / Positioning: Dual‑band GPS (L1 + L5) with a circular‑polarised antenna — supports 6 satellite systems (GPS- GLONASS- Galileo- BeiDou- QZSS- NAVIC). Wi-Fi: Yes- supports 2.4 GHz Wi‑Fi per Wafilife spec.- Sensors: Health Tracking: 24/7 heart rate- SpO₂- stress- sleep tracking via BioTracker PPG. Sports / Workout Modes: >150 sports modes per Gizmochina. AI Coaching: Zepp Coach – AI guidance for running. Offline Maps: Supports route import / map navigation. Voice Assistant: Amazon Alexa built-in. Storage: ~2.3 GB music storage (per Boulanger spec)- Battery: 240 mAh- Charging: Magnetic charging- Announced: 2023- Launch Status: Available- Dimensions: 44 × 38.7 × 9.9 mm- Weight: 25 g- Build: Aluminum alloy bezel + fiber‑reinforced polymer middle frame- Display Type: AMOLED- Display Size: 1.75 in- Resolution: 390 × 450 px- Protection: Tempered glass + anti-fingerprint coating- OS: Zepp OS- Models: Strap: Liquid silicone- quick-release- 20 mm width Color / Variants: Winner Champagne- Black- etc. Compatibility App: Zepp App (for iOS / Android) Water-Resistance: 5 ATM (50 meters)