Noise NoiseFit Evolve 4 Smartwatch — 1.46" AMOLED Always-On Display | Bluetooth Calling | 100+ Sports Modes | IP68 | Blue Strap

The Noise NoiseFit Evolve 4 is built for everyday users, fitness enthusiasts, professionals, and students who want a stylish, feature-complete smartwatch for daily health tracking, Bluetooth calling convenience, workout monitoring, and smartphone notifications — all from the wrist. It is well-suited for daily fitness tracking, gym and outdoor workout sessions, casual office and lifestyle wear, travel, and any environment where comprehensive health monitoring and calling convenience in a stylish round-dial design are the priorities.

The NoiseFit Evolve 4 features a 1.46-inch AMOLED Always-On Display with 466×466 pixel resolution and 600 nits peak brightness — delivering crisp, vibrant, and easily readable visuals in all lighting conditions including direct sunlight, without needing to raise the wrist or tap the screen. Noise Tru Sync Bluetooth Calling enables making and receiving phone calls directly from the watch using the built-in microphone and speaker, with caller name display and call rejection without reaching for the phone. A functional crown and push-button on the case provide intuitive physical navigation through menus, apps, and settings. The Noise Health Suite provides continuous 24/7 heart rate monitoring, SpO2 (blood oxygen) measurement, sleep tracking with sleep quality analysis, stress measurement, breathe practice exercises, and female cycle tracking — all accessible with a single-touch rapid health measurement feature. Over 100 sports modes cover a comprehensive range of fitness activities from running, cycling, and swimming to yoga and gym workouts. Emergency SOS provides rapid alert dispatch to emergency contacts with a few button presses for personal safety. Over 100 cloud-based watch faces with regular updates allow complete personalisation of the watch face aesthetic. The 22mm strap is compatible with standard silicone, leather, and metallic chain replacement straps. IP68 water resistance allows the watch to be worn during workouts, rain, and hand washing without concern. Up to 7-day typical battery life and 30-day standby on a single charge reduces charging frequency significantly, with a full charge achieved in approximately 2 hours via the magnetic charging cable.

Brand: Noise
Model: NoiseFit Evolve 4
Model Number: wrb-sw-evolve4-std-blu_nblu
Display: 1.46-inch AMOLED Always-On Display
Resolution: 466 × 466 pixels
Brightness: 600 nits (peak)
Dial Shape: Round
Case Material: Metal
Strap Material: Silicone
Strap Width: 22mm
Strap Colour: Blue
Strap Compatibility: 22mm standard (silicone, leather, metallic chain)
Bluetooth Calling: Yes (Noise Tru Sync)
Sports Modes: 100+
Watch Faces: 100+ (cloud-based)
Water Resistance: IP68
Heart Rate Monitor: Yes (24/7)
SpO2 Monitor: Yes
Sleep Tracking: Yes
Stress Measurement: Yes
Female Cycle Tracker: Yes
Step Counter (Pedometer): Yes
Calorie Tracker: Yes
Emergency SOS: Yes
Notifications: Yes (calls, messages, social apps via NoiseFit app)
Other Features: Alarm, Reminder, Timer, Stopwatch, Weather, Music Control, Camera Control, DND Mode, Wrist Awake, Vibration Alert, Calculator
Typical Battery Life: Up to 7 days
Standby Time: Up to 30 days
Charging Time: Approximately 2 hours
Charging Method: Magnetic Charging Cable
Sensors: Heart Rate Sensor, SpO2 Sensor, Accelerometer
App: NoiseFit App (free download)
Compatible OS: Android 9.0 and above | iOS 11.0 and above (iPhone compatible)
Ideal For: Men and Women

System Requirements: Compatible with Android smartphones running Android 9.0 or above and iPhones running iOS 11.0 or above; NoiseFit app (free download from Google Play Store or Apple App Store) required for full setup, health data sync, watch face customisation, and notification management; Bluetooth enabled on smartphone required for all connected features including calling and notifications; GPS tracking uses connected phone GPS (no built-in GPS); for stable connection, NoiseFit app must be running and locked in the background on Android

Setup: Charge the watch fully via the included magnetic charging cable; download the NoiseFit app; enable Bluetooth and GPS permissions; open app, enter personal health profile, navigate to Add Device, select NoiseFit Evolve 4, and pair; configure notification preferences and watch faces in app settings; register warranty at gonoise.com/pages/warranty-registration

Usage Environment: Ideal for everyday wear, gym and outdoor fitness sessions, office and professional use, travel, and any active lifestyle requiring a stylish round-dial smartwatch with health monitoring, Bluetooth calling, and long battery life