boAt Wave Sigma 3 Smartwatch with 2.01 Inch HD Display and Bluetooth Calling

The boAt Wave Sigma 3 is designed for everyday smartwatch use, with a large 2.01-inch HD display that gives notifications, activity information, and watch faces plenty of room. The screen uses a square design with a 240 × 296 pixel resolution, making text and icons easy to glance at during the day. The built-in crown also makes moving through the interface feel more natural than relying only on repeated screen taps.

Bluetooth Calling for Quick Conversations

With Bluetooth calling, the Wave Sigma 3 lets you make and receive calls from your wrist when connected to a compatible smartphone. It’s useful when your phone is tucked away during work, walking, or a busy moment. Notifications for calls and other updates can be checked without pulling the phone out every few minutes.

Health and Fitness Tracking

The watch includes heart rate monitoring, SpO2 monitoring, and sleep tracking for everyday health observations. Multiple sports modes help cover different activities, while the activity tracking keeps routine movement visible throughout the day. It’s a practical setup for someone who wants basic fitness information without carrying another device.

Battery for Regular Daily Use

A 230mAh battery is rated to provide up to 5 days of working time and up to 20 days of standby time. Charging takes about 2 hours. The watch weighs around 40g, so it remains relatively light on the wrist during normal wear, whether you’re checking notifications or keeping track of a workout.

Useful Smart Features

The boAt Wave Sigma 3 also offers features such as music and camera controls, alarm, stopwatch, timer, and weather updates. Its IP67 water resistance helps with everyday exposure to dust, sweat, and splashes. You don’t think about this much until a workout gets sweaty or the weather changes unexpectedly.