Display: 1.75" IPS, 330x385 resolution Battery: 180mAh, lasts 5–7 days Features: Heart rate, SpO2, BP, sleep tracking, Bluetooth calling, notifications Waterproof: IP67 Bluetooth: v3.0 + v4.0 App: FitFly (Android/iOS)

Sound: 10mm dynamic bass driver, AAC/SBC support, AI ENC for calls, 88ms low latency. Battery: 6 hours per charge, 28 hours with case, 10 min charge = 2 hrs play. Connectivity: Bluetooth 5.3, Google Fast Pair, Realme Link app support. Controls: Touch controls for calls, music, and volume. Durability: IPX5 water resistance, 4g per earbud. Extras: USB-C charging, 3 ear tip sizes, colors include white and black

Display: 1.39" AMOLED, high-resolution touchscreen Build: Titanium body, sapphire glass, ceramic back Battery Life: Up to 14 days Health Features: Heart rate, SpO2, sleep & stress monitoring Fitness: 100+ workout modes, GPS, VO2max, route tracking Smart Features: Bluetooth calling, music control, notifications Charging: Wireless charging Compatibility: Works with Android & iOS

Display: 5.6" OLED, Full HD+ Processor: Snapdragon 670 RAM/Storage: 4GB RAM / 64GB storage Rear Camera: 12.2MP with Night Sight & OIS Front Camera: 8MP Battery: 3000mAh with 18W fast charging OS: Android 9 (upgradable to Android 12) Build: Plastic body, rear fingerprint sensor Extras: 3.5mm headphone jack, stereo speakers Colors: Just Black, Clearly White, Purple-ish

Custom high-excursion Apple driver Custom high dynamic range amplifier Pro-level Active Noise Cancellation1 Adaptive Audio2 Transparency mode3 Conversation Awareness2 Voice Isolation4 Personalized Volume4 Loud Sound Reduction Personalized Spatial Audio with dynamic head tracking5 Adaptive EQ Vent system for pressure equalization

Display: 6.7" Super Retina XDR (OLED), 120Hz ProMotion Performance: A15 Bionic chip, 6GB RAM Storage Options: 128GB, 256GB, 512GB, 1TB Rear Cameras: Triple 12MP (Main, Ultra-Wide, Telephoto) + LiDAR Front Camera: 12MP with Face ID Battery: 4352mAh, supports fast and MagSafe wireless charging Build: Ceramic Shield front, stainless steel frame, IP68 water-resistant Connectivity: 5G, Wi-Fi 6, Bluetooth 5.0, NFC Colors: Graphite, Silver, Gold, Sierra Blue, Alpine Green Operating System: iOS 15 (upgradable)