Fire-Boltt Grenade Smartwatch

Fire-Boltt Grenade

Reviews Smart Watches Reviews Wearables

Fire-Boltt Grenade Smartwatch





  • Rugged Design.
  • Shock Proof.
  • Bluetooth Calling.
  • Various Health Modes.
  • Decent Battery Life.


  • Limited Space Due To Small Screen.
  • Outdated Bluetooth.

Fire-Boltt has introduced a new wearable in the country and is called Grenade. It offers rugged design with Stainless steel body. Our smartwatch review talks about its features, price and details. It goes on sale at Flipkart for introductory price of ₹1,999/-. It can also be purchased online at official website. The wearable comes in two variants: metallic and silicone. While metallic strap comes in color options of gold, silver and black; and silicone straps come in color options of camo-black, camo-green, gunpowder black, orange gold and gold black. Let’s explore its features and specifications in this quick earphones review:

Design and Display

Fire-Boltt Grenade has a rugged design with shockproof body. It  flaunts a 1.39-inch LCD screen with resolution of 360 * 360 pixels. The bright and generous screen size offers a captivating viewing experience. It has a circular dial with two buttons on the side for easy navigation. You can choose to have silicone strap or silicone steel band. It can easily withstand water-related challenges, thanks to the IP67 certification.

Fire-Boltt Grenade Smartwatch

Health Tracking Features

The various health related sensors on Fire-Boltt Grenade smartwatch include heart rate monitoring, SpO2 blood oxygen monitoring, menstrual cycle tracking, sleep tracking and more. Also, you get over 120 sports modes to track your physical activities.

Read Our Review: Half In-Ear Headphones
Bluetooth Calling and More

The smartwatch has microphone and speaker for seamless Bluetooth calling. It is backed by 350mAh battery to offer up to seven days of battery life. With Bluetooth calling, it runs for two days on a single charge. The other features included in the wearable are voice assistant support, music and camera control, find my phone, etc.

Fire-Boltt Grenade Smartwatch

A quick look at specifications of Fire-Boltt Grenade Smartwatch:
Specifications Details
Type Fitness and Activity Tracking Smartwatch
Dial Round Dial
Display Size 1.39 Inch
Display Type HD Display
Display Resolution 360 * 360 pixels
Glass Flat Glass
Touchscreen Yes
Heart Rate Monitor Yes
Sleep Monitor Yes
SpO2 Yes
Stress Monitoring No
Female Cycle Tracking Yes
Microphone Yes
Speaker Yes
Voice Assistant Yes, Siri & Google Assistant
Bluetooth Yes, v5.0
Wireless Range 10m
Water Resistant Yes, IP67
Sweat Proof Yes
Compatibility Android


Compatible App Da Fit App (Play Store)

Da Fit App (Apple Store)

Sensors and Meters Pedometer

Heart Rate Monitor with Tianyi Hexin 3605 Sensor

SpO2 Monitor

Calorie Count

Sleep Monitor

Sedentary Reminders

Breathe Monitor



Battery 350 mAh
Battery Life Up To 7 Days
Dimensions (W * H * D) 49.53 * 14.1 * 14.1 mm
Weight 48 Grams
Colors Gold (Metallic Strap)

Silver (Metallic Strap)

Black (Metallic Strap)

Camo-Black (Silicone Strap)

Camo-Green (Silicone Strap)

Gunpowder Black (Silicone Strap)

Orange Gold (Silicone Strap)

Gold Black (Silicone Strap)

What’s in the box Grenade Smartwatch

Magnetic Charging Cable

User Manual

Warranty Card

Price ₹2,199/-
Available at Flipkart Buy Button Logo

FireBoltt Logo

Do you like this wearable by Fire-Boltt? Share your views about it in the comments section below.


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