Which is better: ?
Comparing Fastrack Reflex Curv and Fire Boltt Ninja Call Pro Plus: Fire Boltt Ninja Call Pro Plus is the better pick for the lowest price, value for money and software experience; Fastrack Reflex Curv is the better pick for the longest battery life.
- Price: Fastrack Reflex Curv is priced at ₹2,399; Fire Boltt Ninja Call Pro Plus is priced at ₹999. Fire Boltt Ninja Call Pro Plus is the cheapest, ₹1,400 less than Fastrack Reflex Curv.
- Display: Fastrack Reflex Curv has a 1.69 inches TFT LCD display; Fire Boltt Ninja Call Pro Plus has a 1.83 inches LCD display.
- Battery life: Fastrack Reflex Curv: Up to 7 Days; Fire Boltt Ninja Call Pro Plus: Up to 6 Days. Fastrack Reflex Curv claims the longest battery life.
- Calling: Fastrack Reflex Curv: No; Fire Boltt Ninja Call Pro Plus: Bluetooth Calling.
- Health tracking: Fastrack Reflex Curv: Heart Rate, SpO2, Sleep Tracking; Fire Boltt Ninja Call Pro Plus: Heart Rate, SpO2, Sleep Tracking.
- Ratings: Fastrack Reflex Curv is rated 4/5 from 4,919 ratings; Fire Boltt Ninja Call Pro Plus is rated 4.2/5 from 1,590 ratings.
Last updated: · Prices in INR.
Comparing
3 smartwatches · 40+ specs
Add Watch to Compare
Key Stats
Expert Scores by Category
❤️ Health & SensorsFire Boltt Ninja Call Pro Plus wins
🔋 Battery LifeFastrack Reflex Curv wins
📺 Display QualityFastrack Reflex Curv wins
💰 Value for MoneyFire Boltt Ninja Call Pro Plus wins
Software User ExperienceFire Boltt Ninja Call Pro Plus wins
Key Differences: Fastrack Reflex Curv vs Fire Boltt Ninja Call Pro Plus
Feature |
Fastrack Reflex Curv |
Fire Boltt Ninja Call Pro Plus |
|---|---|---|
| Price | ₹2,399 | ₹999 |
| Display Size | 1.69 inches | 1.83 inches |
| Display Type | TFT LCD | LCD |
| Resolution | 240 x 280 pixels | 240 x 284 pixels |
| Battery Life | Up to 7 Days | Up to 6 Days |
| Calling | No | Bluetooth Calling |
| IP Rating | IP68 | IP67 |
| Sports Modes | 20+ | 100+ |
Side-by-Side Spec Comparison
★ = category winner | Blue highlight = best in that row
Fastrack
Fastrack Reflex Curv
Fire Boltt
Fire Boltt Ninja Call Pro Plus
🎨 Design
Dial Color
Black
Black
--
Dial Shape
Rectangle
Square
--
Strap Color
Blue
Black
--
Strap Material
Silicone
Silicone
--
Dial Material
Polycarbonate
Polycarbonate
--
Size
Free size
46 mm
--
Height
10 mm
--
--
Weight
38 g
--
--
Number of Buttons
1
1
--
Closure
Buckle
Buckle
--
Scratch Resistant
No
Yes
--
Water Resistant
Yes
Yes
--
Water Resistance Depth
1 m
--
--
IP / ATM Rating
IP68
IP67
--
Rotating Crown / Bezel
No
No
--
📺 Display
Display Type
TFT LCD
LCD
--
Display Size
1.69 inches
1.83 inches
--
Display Resolution
240 x 280 pixels
240 x 284 pixels
--
Touchscreen
Yes
Yes
--
Backlight Display
Yes
Yes
--
Date & Time Display
Digital
Digital
--
Peak Brightness
--
280 nits
--
Always-On Display
No
No
--
Other Display Features
Curved Display
2.5D Curved Glass
--
🔋 Battery
Battery Life
Up to 7 Days
Up to 6 Days
--
Rechargable Battery
Yes
Yes
--
Battery Type
Lithium Polymer
Lithium Polymer
--
Battery Capacity
--
230 mAh
--
Charge Time
--
2 hours
--
Charger Type
Magnetic Charger
Magnetic Charger
--
Wireless Charging
No
No
--
Fast Charging
--
No
--
Standby Time
--
Up to 15 Days
--
❤️ Health & Sensors
Sensor
Accelerometer, Heart Rate Sensor, SpO2 Sensor
Accelerometer, Optical Heart Rate Sensor, SpO2 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
No
--
Sleep Tracking
Yes
Yes
--
Stress Monitoring
No
No
--
Respiratory Rate
No
No
--
Women's Health / Cycle Tracking
Yes
Yes
--
Sports Modes
20+
100+
--
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
No
Bluetooth Calling
--
Call Features
--
Dial Pad, Call History, Contact Sync
--
Messaging Support
No
Yes
--
Email Support
No
No
--
Notification
Yes
Yes
--
Notification Type
Calls, SMS, Social Media Apps
Calls, SMS, Social Media Apps
--
Voice Control
No
Yes
--
Gesture Control
Wrist Raise to Wake
Wrist Raise to Wake
--
Third Party App Support
No
No
--
Calendar
No
No
--
Alarm Clock
Yes
Yes
--
NFC
No
No
--
eSIM / Cellular
No
No
--
Music Control
Yes
Yes
--
Companion App
Fastrack Reflex World
Da Fit
--
Watch Faces
100+
100+
--
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
No
Yes
--
Speaker
No
Yes
--
Audio Features
--
Built-in Speaker, Microphone
--
📡 Connectivity
Bluetooth
Yes
Yes
--
Bluetooth Version
5.0
5.0
--
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
No
No
--
Warranty
1 Year
1 Year
--
Watch Type
Smartwatch
Smartwatch
--
Other Features
--
Built-in Games, AI Voice Assistant
--
💰 Price
Best Price
₹2,399
₹999
--
Discount
63% OFF
95% OFF
--
Buy
--
🏆 Expert Verdict
Our Recommendation
Sleek curved aesthetics and basic utility
Fastrack Reflex Curv
Ergonomic curved glass design, lightweight chassis, standard health monitoring, and reliable daily notification sync.
View Prices →Affordable Bluetooth calling powerhouse
Fire Boltt Ninja Call Pro Plus
Massive display, direct Bluetooth calling, built-in voice assistant, and multiple built-in games for on-the-go entertainment.
View Prices →🔥 Trending
More Comparisons
Beatxp Unbund Neo Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Time Up Tuw17x 110x Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Punnkfunnk Neolux Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Melbon Oryvex Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Pebble Mega Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Se Hub Cd20 S9 Vs Fire Boltt Ninja Call Pro Plus
50K comparisons
Fastrack Reflex Vybe Vs Fire Boltt Ninja Call Pro Plus
49K comparisons
Fastrack Revoltt Z1 Vs Fire Boltt Ninja Call Pro Plus
49K comparisons
Cult X1 Vs Fire Boltt Ninja Call Pro Plus
49K comparisons
Punnkfunnk Gen 17 Vs Fire Boltt Ninja Call Pro Plus
49K comparisons
❓ FAQ
Compare FAQs
Fastrack Reflex Curv is priced at ₹2,399; Fire Boltt Ninja Call Pro Plus is priced at ₹999. Fire Boltt Ninja Call Pro Plus is the cheapest, ₹1,400 less than Fastrack Reflex Curv.
Fastrack Reflex Curv: Up to 7 Days; Fire Boltt Ninja Call Pro Plus: Up to 6 Days. Fastrack Reflex Curv claims the longest battery life.
Fastrack Reflex Curv has a 1.69 inches TFT LCD display; Fire Boltt Ninja Call Pro Plus has a 1.83 inches LCD display.
Fastrack Reflex Curv: No; Fire Boltt Ninja Call Pro Plus: Bluetooth Calling.
Comparing Fastrack Reflex Curv and Fire Boltt Ninja Call Pro Plus: Fire Boltt Ninja Call Pro Plus is the better pick for the lowest price, value for money and software experience; Fastrack Reflex Curv is the better pick for the longest battery life.