Fire-Boltt Ninja 3 Smartwatch

Fire-Boltt Ninja 3

Reviews Smart Watches Reviews Wearables

Fire-Boltt Ninja 3 Smartwatch





  • Dynamic Heat Rate Tracker.
  • Useful Reminders.
  • SpO2 Tracker.
  • 60 Sports Modes.
  • Justifies Its Price.


  • No Inbuilt GPS.
  • No Bluetooth Calling.
  • No Female Cycle Tracking.
  • Battery mAh Knot Known.

Successor to the popular Fire-Boltt Ninja 2, Fire-Boltt Ninja 3 has been launched by the company for the Indian market. It comes with improved set of features and functionalities over its predecessor. It promises to deliver up to seven days of battery life on a single charge. It comes in five color options of Black, Dark Green, Rose Gold, Silver and Blue. You can buy it today from Amazon for the affordable price of ₹1,799/-. Let’s get into the details in this unbiased smart watch review of it:

Design and Display

Fire-Boltt Ninja 3 smart watch flaunts a 1.69-inch display with resolution of 240 * 280 pixels. In addition, you get multiple watch faces to choose from and can also customize them according to your preference. You can easily navigate through the interface via the button. It comes with IP68 certification and thus, you can wear it while swimming as well.

Fire-Boltt Ninja 3 Smartwatch

Tracking Features

The wearable comes with impressive set of health-centric features. It has SpO2 sensor to detect changes in oxygen levels. It has heart rate sensor and also monitors sleeping patterns of the wearer. With Fire-Boltt Ninja 3, you get 60 different sports modes. It also offers you useful reminders like drink water from time to time and move around when you are sitting for a long time.

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Battery Life and Connectivity

One of the unique selling points of this smart watch is the long battery life. It is claimed to deliver up to seven days of runtime on a single charge. In standby modes, it offers up to 25 days of battery life. It has built-in games as well. You get weather updates, camera controls, music controls and more right on your watch.

Fire-Boltt Ninja 3 Smartwatch

A quick look at specifications of Fire-Boltt Ninja 3 Smartwatch:
Specifications Details
Type Fitness and Activity Tracking Smartwatch
Dial Rectangle
Display Size 1.69 inch
Display Type Color
Display Resolution 240 * 280 pixels
Touchscreen Yes
Heart Rate Monitor Yes
Sleep Monitor Yes
SpO2 Yes
Stress Monitoring No
Female Cycle Tracking No
Microphone No
Speaker No
Voice Assistant No
Bluetooth Yes, v5.0
Wireless Range 10 m
Water Resistant Yes, IP68
Sweat Proof Yes
Compatibility Android


Compatible App DaFit App
Sensors and Meters Pedometer

Heart Rate Monitor

SpO2 Monitor

Step Count

Sleep Monitor

Battery Not Known
Battery Life Up To 7 Days
Dimensions ‎4.5 * 4.5 * 1.1 cm
Weight 47 Grams
Color Black


Navy Blue

Rose Gold


What’s in the box Ninja 3 Smartwatch


Warranty Card

Magnetic Charger

Price ₹1,799/-
Available at logo

What are your views about this new wearable? Share with us in the comments!


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