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boAt Lunar Discovery Smartwatch Review: Features & Verdict

boAt Lunar Discovery Smartwatch Review: Features & Verdict

Last updated 14th February 2026

6 min read

If you’re looking for a reliable smartwatch that combines style, practicality, and affordability, the boAt Lunar Discovery is worth considering. It delivers the essential features you need without overcomplicating things. With fitness tracking, Bluetooth calling, MapmyIndia navigation, and sleep monitoring, it helps you stay on top of your health and daily activities effortlessly.

The boAt Lunar Discovery Smartwatch is designed for everyday use, whether you’re tracking workouts, managing notifications, or simply wearing it as a stylish accessory. Its lightweight design and intuitive interface make it easy to wear and navigate, while the solid battery life ensures it keeps up with your routine without frequent charging.

Price & Availability

Specifications

CategoryDetails
BrandboAt
Model NameLunar Discovery
Operating SystemAndroid 7.0+ & iOS 14.0+ (fully compatible with both via boAt Crest app)
Display1.39 inches HD TFT, 240x240p resolution
Battery Capacity260 mAh
Battery LifeUp to 7 days (without Bluetooth calling), up to 4 days (with Bluetooth calling)
Charging Time2 to 2.5 hours
GPSNo built-in GPS; uses MapmyIndia turn-by-turn navigation (syncs with phone's GPS)
ConnectivityBluetooth v5.3
Water ResistanceIP67 (dust, sweat, and splash resistant)
MaterialAluminum alloy frame, plastic bottom case, silicone band
Weight45 grams
SensorsOptical heart rate sensor, SpO2 monitor
FeaturesFitness tracker (700+ modes), Bluetooth calling, sleep monitor, notifications, voice assistant, Emergency SOS
Warranty1 year

Who Should Buy and Who Should Not

Who Should Buy

  • Users seeking a reliable, budget-friendly smartwatch with essential features.
  • Fitness enthusiasts wanting basic tracking for steps, heart rate, sleep, and sports.
  • Anyone using Android (7.0+) or iOS (14.0+) devices, as it offers full functionality via the boAt Crest app.
  • People preferring a lightweight, comfortable design for daily wear.
  • Those who value long battery life and fast charging over premium extras.

Who Should Not Buy

  • Users wanting an AMOLED display or high-end visuals.
  • Those needing advanced workout metrics or specialized fitness tracking.
  • People who plan to swim or dive, as the IP67 rating protects against dust, sweat, and splashes but not full submersion.

For those looking to stay on budget, there are numerous watches that combine solid performance with a stylish design, giving great value without overspending.

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Design and Build

This smartwatch features a clean, modern design that works well for both workouts and daily wear. Its rectangular body, plastic case, and silicone strap make it lightweight yet durable. At just 45 grams, it sits comfortably on the wrist without feeling bulky.

The Active Black finish gives it a sharp, premium look. The tang buckle keeps it secure, and the 220mm band length fits most wrists comfortably. Overall, the build quality feels solid and reliable for its price range.

With an IP67 rating, it is resistant to dust, sweat, and splashes. While not suitable for swimming, it stands up well to everyday use.

Display

The watch’s display is surprisingly capable for its category. It comes with a 1.39 cm LCD panel with 240x240 resolution and up to 500-600 nits of brightness. The screen is clear, with crisp text and vibrant icons despite not being AMOLED.

Outdoor visibility is strong, even under direct sunlight. Touch response is smooth, and navigating the interface feels intuitive. The simple, clean layout makes it ideal for anyone new to smartwatches.

Performance and Smart Features

Despite its budget-friendly price, this smartwatch offers a solid range of features. It pairs easily via Bluetooth and works fully with both Android and iOS devices, letting you handle calls, notifications, music, camera controls, weather updates, and calendar reminders directly from your wrist.

It uses MapmyIndia turn-by-turn navigation synced with your phone for GPS-based directions. Performance is smooth, with quick transitions between health stats and smart features, which is impressive at this price point.

Health and Fitness Tracking

Fitness tracking on this smartwatch is comprehensive and reliable. It includes an optical heart rate sensor, SpO2 monitor, sleep tracker, step counter, calorie counter, and over 700 active sports modes. Heart rate is monitored continuously, with alerts for sudden spikes, helping you stay aware of your health throughout the day.

The sleep tracker provides insights into light, deep, and REM cycles, while movement reminders encourage regular activity. With multiple sports modes for walking, running, yoga, cycling, and more, it gives a detailed overview of your daily activity and overall fitness progress, making it suitable for casual users and fitness enthusiasts alike.

Battery and Charging

Battery life is one of the strengths of this smartwatch. It has a 260 mAh battery that can last up to 7 days with regular use when Bluetooth calling is disabled. With frequent calls and notifications, the watch typically provides around 3–4 days per charge. Charging is fast, taking about 2 to 2.5 hours to reach full capacity, ensuring minimal downtime and reliable daily use.

Connectivity and Compatibility

The watch connects seamlessly via Bluetooth and works fully with both Android (7.0+) and iOS (14.0+) devices through the boAt Crest app. You can sync health and fitness data, manage notifications, control music, and customize watch faces on either platform.

It’s important to note that the watch does not have built-in GPS. It uses MapmyIndia's turn-by-turn navigation, which relies on your phone’s GPS to display directions and location-based data on the watch. While it cannot track runs independently, it still offers all smart features effectively when paired with your smartphone.

Final Verdict

This smartwatch delivers exactly what most users need in a budget-friendly package. It offers comfort, reliable performance, and essential features such as fitness tracking, Bluetooth calling, built-in GPS, and long battery life, all wrapped in a sleek and practical design. It performs consistently for everyday use without unnecessary complexity.

While it doesn’t include premium extras like an AMOLED display or voice assistant support, it stands out for usability, durability, and overall value. For anyone seeking a dependable, easy-to-use smartwatch that covers the basics well, this model is a clear choice, proving that simplicity and focus often provide the most satisfying experience.

Frequently Asked Questions

Yes, it is fully compatible with iPhones running iOS 14.0 and above. It is also compatible with Android 7.0 and above. Users need to download the boAt Crest app from the Apple App Store to use its full features.
It has an IP67 water and dust resistance rating. This makes it suitable for everyday use, including workouts, sweat, and light splashes/rain. However, the manufacturer's official support documentation and product pages recommend avoiding wearing it while swimming or in the shower to ensure its longevity.
Yes, it supports the voice assistant feature. Tapping on the voice assistant icon enables the feature, and users can give commands to their phone's voice assistant through the watch.
The watch does not have built-in GPS; instead, it uses MapmyIndia's turn-by-turn navigation feature which syncs with your phone's GPS to provide directions on the watch face. Its accuracy depends on the connected phone's GPS and network, rather than the watch's internal components

Published 13th November 2025

About the Author

Sahed Badsha

Sahed Badsha | Tech Journalist

Hi, I’m Sahed a professional blogger and content strategist focused on technology, products, and digital innovation. I specialize in writing clear, research-backed articles that simplify complex topics for everyday readers. Over the years, I’ve worked on blogs, product reviews that help readers make smarter digital choices while staying informed about emerging product trends.

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