Which is better: ?
Comparing Fire Boltt Grenade and Noise ColorFit Caliber: Noise ColorFit Caliber is the better pick for the lowest price, the longest battery life, health and fitness tracking, display quality, value for money and software experience.
- Price: Fire Boltt Grenade is priced at ₹15,999; Noise ColorFit Caliber is priced at ₹1,099. Noise ColorFit Caliber is the cheapest, ₹14,900 less than Fire Boltt Grenade.
- Display: Fire Boltt Grenade has a 1.39 inches TFT display; Noise ColorFit Caliber has a 1.69 inches TFT LCD display.
- Battery life: Fire Boltt Grenade: Up to 9 Days; Noise ColorFit Caliber: Up to 15 Days. Noise ColorFit Caliber claims the longest battery life.
- Calling: Fire Boltt Grenade: Bluetooth Calling; Noise ColorFit Caliber: No.
- Health tracking: Fire Boltt Grenade: Heart Rate, SpO2, Sleep Tracking; Noise ColorFit Caliber: Heart Rate, SpO2, Sleep Tracking, Stress Monitoring, Skin Temperature.
- Ratings: Fire Boltt Grenade is rated 4.1/5 from 17,088 ratings; Noise ColorFit Caliber is rated 4.1/5 from 339,768 ratings.
Last updated: · Prices in INR.
Comparing
3 smartwatches · 40+ specs
Add Watch to Compare
Key Stats
Expert Scores by Category
❤️ Health & SensorsNoise ColorFit Caliber wins
🔋 Battery LifeNoise ColorFit Caliber wins
📺 Display QualityNoise ColorFit Caliber wins
💰 Value for MoneyNoise ColorFit Caliber wins
Software User ExperienceNoise ColorFit Caliber wins
Key Differences: Fire Boltt Grenade vs Noise ColorFit Caliber
Feature |
Fire Boltt Grenade |
Noise ColorFit Caliber |
|---|---|---|
| Price | ₹15,999 | ₹1,099 |
| Display Size | 1.39 inches | 1.69 inches |
| Display Type | TFT | TFT LCD |
| Resolution | 360 x 360 pixels | 240 x 280 pixels |
| Battery Life | Up to 9 Days | Up to 15 Days |
| Battery Capacity | 350 mAh | 300 mAh |
| Calling | Bluetooth Calling | No |
| Water Resistance Depth | 1 m | 1.5 m |
| IP Rating | IP67 | IP68 |
| Sports Modes | 120+ | 60 |
| Bluetooth Version | 5.0 | 5.2 |
Side-by-Side Spec Comparison
★ = category winner | Blue highlight = best in that row
Fire Boltt
Fire Boltt Grenade
Noise
Noise ColorFit Caliber
🎨 Design
Dial Color
Black
Red
--
Dial Shape
Round
Square
--
Strap Color
Black
Red
--
Strap Material
Silicone
Silicone
--
Dial Material
Zinc Alloy
Polycarbonate
--
Size
46 mm
43 mm
--
Width
49.5 mm
--
--
Height
49.5 mm
--
--
Thickness
14.1 mm
--
--
Diameter
46 mm
--
--
Weight
48 g
--
--
Number of Buttons
2
1
--
Closure
Buckle
Buckle
--
Scratch Resistant
Yes
Yes
--
Water Resistant
Yes
Yes
--
Water Resistance Depth
1 m
1.5 m
--
IP / ATM Rating
IP67
IP68
--
Rotating Crown / Bezel
Yes
No
--
📺 Display
Display Type
TFT
TFT LCD
--
Display Size
1.39 inches
1.69 inches
--
Display Resolution
360 x 360 pixels
240 x 280 pixels
--
Touchscreen
Yes
Yes
--
Backlight Display
No
Yes
--
Date & Time Display
Digital
Digital
--
Always-On Display
No
No
--
Other Display Features
Wake Gesture
Cloud-Based Watch Faces
--
🔋 Battery
Battery Life
Up to 9 Days
Up to 15 Days
--
Rechargable Battery
Yes
Yes
--
Battery Type
Lithium Ion
Lithium Polymer
--
Battery Capacity
350 mAh
300 mAh
--
Charge Time
2 hours
2 hours
--
Charger Type
Magnetic Charger
Magnetic Charger
--
Wireless Charging
No
No
--
Fast Charging
No
No
--
Standby Time
25 Days
15 Days
--
Talk Time
3 hours
--
--
❤️ Health & Sensors
Sensor
Optical Heart Rate Sensor, SpO2 Sensor, Accelerometer
Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor, Skin Temperature Sensor
--
Heart Rate Monitor
Yes
Yes
--
Step Count
Yes
Yes
--
Calorie Count
Yes
Yes
--
GPS
No
No
--
Compass
No
No
--
Altimeter
No
No
--
Blood Oxygen (SpO2)
Yes
Yes
--
ECG
No
No
--
Blood Pressure Monitor
No
No
--
Skin Temperature Sensor
No
Yes
--
Sleep Tracking
Yes
Yes
--
Stress Monitoring
No
Yes
--
Respiratory Rate
No
No
--
Women's Health / Cycle Tracking
Yes
Yes
--
Sports Modes
120+
60
--
VO2 Max
No
No
--
Fall Detection
No
No
--
Crash Detection
No
No
--
Emergency SOS
No
No
--
Other Fitness Features
Sleep Tracking, Sedentary Reminder, Breathing Exercise
Sleep Tracking, Sedentary Reminder, Breathing Exercise
--
💡 Smart Features
Call Function
Bluetooth Calling
No
--
Call Features
Dial Pad, Call History, Contact Sync, Reject Calls
--
--
Messaging Support
No
Yes
--
Email Support
No
Yes
--
Notification
Yes
Yes
--
Notification Type
Vibration, Ringer
Vibration
--
Voice Control
Yes
No
--
Gesture Control
Wrist Raise to Wake
Wrist Raise to Wake
--
Third Party App Support
No
No
--
Calendar
Yes
Yes
--
Alarm Clock
Yes
Yes
--
NFC
No
No
--
eSIM / Cellular
No
No
--
Music Control
Yes
Yes
--
Companion App
Da Fit
NoiseFit App
--
Watch Faces
100+
150+
--
Other Watch Functions
Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
--
⚡ Performance
Operating System
Proprietary OS
Proprietary OS
--
Compatible Operating System
Android, iOS
Android, iOS
--
Expandable Memory
No
No
--
🎧 Calling & Audio
Microphone
Yes
No
--
Speaker
Yes
No
--
Audio Features
Built-in Speaker, Microphone
--
--
📡 Connectivity
Bluetooth
Yes
Yes
--
Bluetooth Version
5.0
5.2
--
Wi-Fi
No
No
--
Compatible Device
Android, iOS
Android, iOS
--
Operating Range
10 m
10 m
--
📝 Additional Information
Usage
Fitness, Casual
Fitness, Casual
--
Language
English
English
--
Chronograph
Yes
No
--
Warranty
1 Year
1 Year
--
Watch Type
Smartwatch
Smartwatch
--
Other Features
Built-in Games, Smart Notifications
Customizable Watch Faces, Quick Replies
--
💰 Price
Best Price
₹15,999
₹1,099
--
Discount
--
72% OFF
--
Buy
--
🏆 Expert Verdict
Our Recommendation
Bold military-style aesthetics
Fire Boltt Grenade
Eye-catching circular rugged design, Bluetooth calling, multiple sports modes, and a highly budget-friendly price point for everyday styling.
View Prices →Flat-edge classic fitness tracker
Noise ColorFit Caliber
Sleek rectangular display, body temperature sensor, long battery life, and a highly customizable UI for daily fitness tracking enthusiasts.
View Prices →🔥 Trending
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❓ FAQ
Compare FAQs
Fire Boltt Grenade is priced at ₹15,999; Noise ColorFit Caliber is priced at ₹1,099. Noise ColorFit Caliber is the cheapest, ₹14,900 less than Fire Boltt Grenade.
Fire Boltt Grenade: Up to 9 Days; Noise ColorFit Caliber: Up to 15 Days. Noise ColorFit Caliber claims the longest battery life.
Fire Boltt Grenade has a 1.39 inches TFT display; Noise ColorFit Caliber has a 1.69 inches TFT LCD display.
Fire Boltt Grenade: Bluetooth Calling; Noise ColorFit Caliber: No.
Comparing Fire Boltt Grenade and Noise ColorFit Caliber: Noise ColorFit Caliber is the better pick for the lowest price, the longest battery life, health and fitness tracking, display quality, value for money and software experience.