---
product_id: 742180090
title: "Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01\" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black)"
brand: "boat"
price: "HK$861"
currency: HKD
in_stock: true
reviews_count: 5
category: "Bo At"
url: https://www.desertcart.hk/products/742180090-boat-wave-sigma-3-w-turn-by-turn-navigation-2
store_origin: HK
region: Hong Kong
---

# 2.01" HD Display 7 Days Battery Life Turn-by-Turn Navigation Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black)

**Brand:** boat
**Price:** HK$861
**Availability:** ✅ In Stock

## Summary

> ⌚ Navigate Life in Style with boAt Wave Sigma 3!

## Quick Answers

- **What is this?** Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) by boat
- **How much does it cost?** HK$861 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/742180090-boat-wave-sigma-3-w-turn-by-turn-navigation-2)

## Best For

- boat enthusiasts

## Why This Product

- Trusted boat brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Connected & Safe:** Bluetooth calling, Emergency SOS, and live sports scores keep you linked and secure wherever life takes you.
- • **7-Day Powerhouse Battery:** Stay unplugged longer with up to a full week of battery life and rapid 1-2 hour charging.
- • **Crystal-Clear 2.01" HD Display:** Experience vibrant visuals and effortless navigation on a large, bright screen with 550 nits peak brightness.
- • **700+ Active Modes for Every Goal:** From yoga to HIIT, customize your fitness journey with an unmatched variety of workout options.
- • **Seamless Turn-by-Turn Navigation:** Never lose your way with precise, wrist-based navigation that keeps you confidently on track.

## Overview

The boAt Wave Sigma 3 is a sleek, durable smartwatch featuring a vibrant 2.01" HD display, turn-by-turn navigation, and Bluetooth calling. Designed for active professionals, it offers 700+ fitness modes, live sports updates, and an Emergency SOS feature, all powered by a robust 7-day battery and protected by an IP67 rating for dust and water resistance.

## Description

Step into the future with the boAt Wave Sigma 3, a smartwatch that combines style, functionality, and innovation. The expansive 2.01" (5.10 cm) HD display delivers crisp visuals and serves as a gateway to a multitude of features. In times of need, the Emergency SOS feature provides a quick and efficient way to seek assistance. Seamlessly navigate your world with turn-by-turn navigation right on your wrist, ensuring you stay on the right path. Stay connected effortlessly through Bluetooth calling, allowing you to take calls directly from your smartwatch. The QR Code Hub adds a layer of convenience, offering a quick link to various functionalities. Elevate your fitness journey with 700+ active modes, ensuring there's a workout for every goal. Keep track of live sports scores to stay updated on your favorite teams while enjoying the built-in games for a quick entertainment fix. With an IP67 rating for dust, sweat, and splash resistance, the boAt Wave Sigma 3 is built to withstand your dynamic lifestyle.

Review: this feature really helps to receive payment from customer, just raise your hand towards the customers. Also you can customise your watch face by your Phone gallery pictures, plus it's give you symbolic GPS navigation, Live sports update. And also have generic smartwatch features. But there is also some technical glitches like 5G network weakness sometimes, sometimes blutooth connection problem, BOAT CREST APP draining phone's battery fast. Also have charging glitch it's hard to charge after 97% and takes time to starting charge. You can't set your own song as ringtone, and there is no notification tone it's only vibrate when notify, don't recieving notification from some must have apps like outlook, phonepay, also sometimes missing notification and score update, no weather update, no double tap screen wake up, hope fully wating for update, Although according its price these minor problems are compromisable. THE QUALITY SCORE CARD GIVEN BELOW
Review: The product is good very delicate but the support of this product is pathetic and worst experience I faced with their support my charging cable was broken and the watch was not charging hence under warranty I sent it to service center to check and Instead of checking they didn't even do anything and returned the watch back to me after 9 days telling the watch is broken hence out of warranty. They didn't even check and once I got back the watch went to local bazar and brought a new wire it worked. Simple issues also they don't want to check instead tell false stories and avoid helping. Don't buy Boat products if you really want a good service after sales.

## Features

- Vibrant Display: Enjoy a crystal-clear view on the expansive 2.01" (5.10 cm) HD display, providing immersive visuals and easy navigation.Always On Display-No, Peak Brightness-550 Nits
- Turn-by-Turn Navigation: Seamlessly navigate your world with turn-by-turn navigation directly on your wrist, helping you stay on the right path wherever you go. Up to 7days battery life. Connect the charging USB cable to an Adapter of 3.7V to 5V, Charging Time: 1-2 Hours
- Emergency SOS: Ensure your safety with the Emergency SOS feature, offering a quick and efficient way to seek assistance in times of need.
- QR Code Hub: Experience convenience with the QR Code Hub, providing quick access to various functionalities and enhancing your overall user experience.
- 700+ Active Modes: Elevate your fitness routine with a diverse range of 700+ active modes, ensuring there's a workout tailored to every fitness goal and preference.
- Live Sports Scores: Stay updated on your favourite sports teams with live sports scores right on your wrist, keeping you in the loop wherever you are.
- Built-In Games: Enjoy entertainment on the go with built-in games, offering a quick and enjoyable way to unwind and have fun.
- IP67 Dust, Sweat & Splash Resistance: Designed to withstand your dynamic lifestyle, the boAt Wave Sigma 3 is rated IP67 for dust, sweat, and splash resistance, ensuring durability in various environments.
- Special Features: Turn-by-Turn Navigation, 2.01" HD Display, BT Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS
- Box Inclusions: Wave Sigma 3, Charging Cable, Warranty Card.Music Storage- No, Music/ Volume control- Yes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CVQG14RR |
| Guaranteed software updates until | unknown |
| Item model number | Wave Sigma 3 |
| Manufacturer | Imagine Marketing Ltd. |
| Product Dimensions | 4.7 x 10.2 x 12.8 cm; 110 g |

## Product Details

- **Battery capacity:** 230
- **Battery cell composition:** Lithium Polymer
- **Brand:** boAt
- **Connectivity technology:** Bluetooth
- **GPS:** GPS Via Smartphone
- **Operating system:** Smartwatch
- **Screen size:** 2.01 Inches
- **Shape:** Rectangular
- **Special feature:** music player control
- **Wireless communication standard:** Bluetooth

## Images

![Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) - Image 1](https://m.media-amazon.com/images/I/61Fwv0TtQnL.jpg)
![Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) - Image 2](https://m.media-amazon.com/images/I/715v9jqypyL.jpg)
![Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) - Image 3](https://m.media-amazon.com/images/I/71bmVaNTboL.jpg)
![Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) - Image 4](https://m.media-amazon.com/images/I/71wT2JvQ8XL.jpg)
![Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black) - Image 5](https://m.media-amazon.com/images/I/713WmYrXFHL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***N on 3 March 2025*

this feature really helps to receive payment from customer, just raise your hand towards the customers. Also you can customise your watch face by your Phone gallery pictures, plus it's give you symbolic GPS navigation, Live sports update. And also have generic smartwatch features. But there is also some technical glitches like 5G network weakness sometimes, sometimes blutooth connection problem, BOAT CREST APP draining phone's battery fast. Also have charging glitch it's hard to charge after 97% and takes time to starting charge. You can't set your own song as ringtone, and there is no notification tone it's only vibrate when notify, don't recieving notification from some must have apps like outlook, phonepay, also sometimes missing notification and score update, no weather update, no double tap screen wake up, hope fully wating for update, Although according its price these minor problems are compromisable. THE QUALITY SCORE CARD GIVEN BELOW

### ⭐ Review
*by A***R on 3 March 2026*

The product is good very delicate but the support of this product is pathetic and worst experience I faced with their support my charging cable was broken and the watch was not charging hence under warranty I sent it to service center to check and Instead of checking they didn't even do anything and returned the watch back to me after 9 days telling the watch is broken hence out of warranty. They didn't even check and once I got back the watch went to local bazar and brought a new wire it worked. Simple issues also they don't want to check instead tell false stories and avoid helping. Don't buy Boat products if you really want a good service after sales.

### ⭐⭐⭐⭐ Review
*by V***E on 14 February 2026*

Excellent, durable, easy connectivity good touch sense

## Frequently Bought Together

- Boat Wave Sigma 3 w/Turn-by-Turn Navigation, 2.01" (5.1 cm) HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black)
- Boat Storm Call 3 w/Turn-by-Turn Navigation, 1.83" (4.6 cm) HD Display, Bluetooth Calling, Crest+ OS, QR Tray, Watch Face Studio, Coins, Emergency SOS Smart Watch for Men & Women(Active Black)
- Noise Pulse 2 Max 1.85" Display, Bluetooth Calling Smart Watch, 10 Days Battery, 550 NITS Brightness, Smart DND, 100 Sports Modes, Smartwatch for Men and Women (Jet Black)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-11*