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⚡ Quick Summary

Fire Boltt Ninja Bell – Quick Summary

Fire Boltt Ninja Bell is a smartwatch from Fire Boltt designed for men and women. Key highlights include a 1.69 inches LCD display, Up to 7 Days of battery life, Bluetooth Calling, SpO2 monitoring and 60+ sports modes. The best price in India is ₹9,999 on Flipkart. It is rated 4.2/5 from 58,373 ratings.

Price segment: Fire Boltt Ninja Bell is in the mid-range segment (₹3,001 – ₹10,000).

Best suited for: answering calls from the wrist, long battery life (about 7 days), health monitoring and fitness tracking with 60+ sports modes.

Keep in mind: no built-in GPS, no NFC and no ECG.

Prices last checked: . All prices in INR.

Fire Boltt • Smartwatch

Fire Boltt Ninja Bell Smartwatch - Full Review, Price & Should You Buy?

Last updated:
★★★★☆
4.2 58,373 reviews Proprietary OS
Display
1.69 inches LCD
Battery Life
Up to 7 Days
Water Resistance
1 m
Connectivity
BT 5.0, Wi-Fi
Sensors
Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
Smart Features
Call, Messaging, Email, Voice Control

Elevate your everyday with the Fire Boltt Ninja Bell smartwatch, engineered for seamless connectivity and comprehensive wellness tracking. Experience crystal-clear Bluetooth calling directly from your wrist, keeping you connected on the go. Its vibrant display brings notifications and health metrics to life, while a robust suite of fitness features, including multiple sports modes and accurate health monitoring (heart rate, SpO2), empowers your active lifestyle. Designed for durability and style, the Ninja Bell offers multi-day battery life, ensuring you stay powered through your busiest days. Discover the perfect blend of technology and convenience, making every moment count.

Best Price Today
₹9,999
MRP ₹0
↓ Save ₹0 (0%)
📦 on flipkart
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₹9,999 0% OFF ✔ Free, 2 - 3 Days Buy Now →
₹9,999 0% OFF ✔ Free, 2 - 3 Days Out of Stock →

⚡ Prices last updated: 22 minutes ago. Prices may change. Verify on retailer site before purchase.

📈 Price History

180-Day Price Trend

Track how the price has moved to decide the best time to buy.

All-time Low: ₹1,899  |  All-time High: ₹3,499  |  Average: ₹2,973
📋 Full Specs

Complete Specifications

📦 Item Information
Brand Fire Boltt
Ideal for Men, Women
Model Number BSW040
Model Name Ninja Bell
🎨 Design & Build
Dial Color Gold
Dial Shape Square
Strap Color Black
Strap Material Silicone
Dial Material Metal
Size 43 mm
Width 35.78 mm
Height 44.17 mm
Thickness 11.6 mm
Diameter 43 mm
Weight 51 g
Number Of Buttons 1
Closure Buckle
Scratch Resistant Yes
Water Resistant Yes
Water Resistance Depth 1 m
IP / ATM Rating IP68
Rotating Crown / Bezel No
📺 Display
Display Type LCD
Display Size 1.69 inches
Display Resolution 240 x 280 pixels
Touchscreen Yes
Backlight Display No
Date & Time Display Digital
Always-On Display No
Other Display Features 2.5D Curved Glass
🔋 Battery
Battery Life Up to 7 Days
Rechargeable Battery Yes
Battery Type Lithium Polymer
Charge Time 2 hours
Charger Type Magnetic Charger
Wireless Charging No
Fast Charging No
Stand By Time Up to 25 Days
📡 Connectivity
Bluetooth Yes
Bluetooth Version 5.0
Wi-Fi No
Compatible Device Android, iOS
Operating Range 10 m
⚡ Performance
Operating System Proprietary OS
Compatible Operating System Android, iOS
Expandable Memory No
🎧 Calling & Audio
Microphone Yes
Speaker Yes
💡 Smart Features
Call Function Bluetooth Calling
Call Features Dial Pad, Call History, Contact Sync, Reject Calls, Take Calls
Messaging Support No
Email Support No
Notification Yes
Notification Type Vibration
Voice Control Yes
Gesture Control Wrist Raise to Wake
Third Party App Support No
Calendar No
Alarm Clock Yes
NFC No
eSIM / Cellular No
Music Control Yes
Companion App Dafit
Watch Faces 100+
Other Watch Functions Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
📝 Additional Information
Usage Fitness, Casual
Language English
Chronograph Yes
Warranty 1 Year
Launch Date June 2022
Watch Type Smartwatch
Other Features Built-in Games, Voice Assistant
❤️ Health & Sensors
Sensor Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
Heart Rate Monitor Yes
Step Count Yes
Calorie Count Yes
GPS No
Compass No
Altimeter No
Blood Oxygen (SpO2) Yes
ECG No
Blood Pressure Monitor No
Skin Temperature Sensor No
Sleep Tracking Yes
Stress Monitoring No
Respiratory Rate No
Women's Health / Cycle Tracking No
Sports Modes 60+
VO2 Max No
Fall Detection No
Crash Detection No
Emergency SOS No
Other Fitness Features Sleep Tracking, Sedentary Reminder, Breathing Exercise

Pros & Cons — Expert Assessment

✅ Pros
  • Seamless Bluetooth Calling functionality
  • Vibrant and responsive display
  • Comprehensive health monitoring (Heart Rate, SpO2)
  • Multiple sports modes for diverse workouts
  • Multi-day battery life for extended use
  • Durable and stylish design
  • Convenient smart notifications
❌ Cons
  • Limited third-party application support
  • GPS functionality may rely on a connected smartphone
  • Water resistance suitable for splashes, not prolonged submersion
  • Basic user interface compared to premium smartwatches
💬 Community Reviews

User Reviews & Ratings

4.2
★★★★☆
Based on 58,373 verified reviews
5★
15,465
4★
40,283
3★
1,751
2★
583
1★
291
Shubham Patel Verified Purchase
Purchased from flipkart
★★★★☆
Amazing Product. Worth of money All features are working properly. Thanks fireboltt for this amazing gadget.

Helpful?
Md. Imtiyaj Verified Purchase
Purchased from flipkart
★★★★★
Very Amazing 🤩 Love it ☺️ Osm watch 👍☺️💯

Helpful?
Flipkart Customer Verified Purchase
Purchased from flipkart
★★★★★
It's a vry nyc watch I loved it thnq Flipkart..voice assistant option is vry nice 👏👌🏻👌🏻The features of the watch are vry good✌️...worth for money 🤑💰

Helpful?
Rakesh Rakky Verified Purchase
Purchased from flipkart
★★★★★
Amazing 😍👌

Helpful?
Shubham Patel Verified Purchase
Purchased from flipkart
★★★★☆
Amazing Product.Worth of moneyAll features are working properly.Thanks fireboltt for this amazing gadget.

Helpful?

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❓ FAQ

Fire Boltt Ninja Bell Smartwatch Buying Guide & FAQs

    The best price of Fire Boltt Ninja Bell in India is ₹9,999 on Flipkart.

    All-time low ₹1,899, all-time high ₹3,499, average ₹2,973. The current price is about 236% above its average.

    Fire Boltt Ninja Bell has a rated battery life of up to 7 Days.

    Yes, Fire Boltt Ninja Bell supports Bluetooth Calling.

    Fire Boltt Ninja Bell is water resistant (IP68, 1 m).

    Fire Boltt Ninja Bell offers Heart Rate Monitor, SpO2, Sleep Tracking, Step Count and Calorie Count and 60+ sports modes.

    Fire Boltt Ninja Bell has a 1.69 inches LCD, 240 x 280 pixels.

⚖ Head to Head

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