Compare Fire-Boltt Ninja Talk 35.3mm vs Fire-Boltt Ninja Calling Pro Plus 46.5mm
Key differences
- Cheapest right now: Fire-Boltt Ninja Calling Pro Plus 46.5mm at ₹1,299.
2 smartwatchesSpecs from each Flipkart listing
₹1,799₹11,999
Checked 11 Nov 2026, 3:32 pm ISTFlipkart 
₹1,299₹9,999
Checked 11 Nov 2026, 3:32 pm ISTFlipkart Price today
Flipkart MRP
₹11,999
₹9,999
Below MRP
85%
87%
Display
Screen size
1.39 inch
1.83 inch
Display type
TFT
IPS LCD
Resolution
240 x 240 Pixel
240 x 286 Pixel
Dial shape
Round
Square
Features
Calling
Yes
Yes
Heart rate
Yes
Yes
Water resistance
Yes
Yes
Battery & warranty
Battery life
10 Day
5 Days
Works with
Android & iOS
Android & iOS
Strap
Leather
Silicone
All other specs from Flipkart (64)
Fitness and Watch Functions
Calorie Count
Yes
Not listed
Step Count
Yes
Yes
Altimeter
No
No
Date & Time Display
Date & Time
Date and Time
Compass
No
No
Calendar
No
No
Alarm Clock
Yes
Yes
Chronograph
Yes
Yes
Language
English
English
Number of Buttons
1
1
Other Watch Functions
1. Fire-Boltt Ninja Talk Bluetooth Calling Smartwatch with Metal Body & AI Voice Assistant 2. Round Bigger Display : 1.39" Round Display featuring 240*240 pixel high resolution 3.Supports Bluetooth Calling : Recieve and dial calls from Fire-Boltt Ninja Talk 4.AI Voice Assistant - The watch supports waking your mobile phone's AI Voice to ensure you get your work on time 5. 360 Health Control : Monitor your Blood Oxygen Levels and heart rate (dynamic & continuous) on this watch 6. Multiple Sports
� Buetooth Calling smartwatch - Make and receive calls on the go � AI Voice Assistant in built � Built in Mic & Speaker for HD Calls � High Resolution
Other Fitness Features
Not listed
Pedometer with SC7A20 Sensor, Heart Rate Monitor with HRS3600 Sensor, SpO2 (Blood Oxygen Monitor), Sleep Monitoring, Sedentary Reminders, Breathe Monitoring
In the Box
Sales Package
1 Smartwatch, 1 Charging Cable, 1 Manual, 1 Warranty Card
1 Smartwatch, 1 Charging Cable, 1 Manual, 1 Warranty Card
General
Model Number
BSW136
BSW039
Model Name
Ninja Talk 35.3mm (1.39) Round Bluetooth Calling Metal Body,120 Sports Modes
Ninja Calling Pro Plus 46.5mm (1.83) Display Bluetooth Calling, AI Voice
Dial Color
Black Classic
Blue
Strap Color
Black
Blue
Size
Free Size
Free Size
Touchscreen
Yes
Yes
Usage
Fitness & Outdoor, Health & Medical
Fitness & Outdoor
Dial Material
Zinc alloy
Not listed
Ideal For
Men & Women
Men & Women
Brand Strap Color
Black Classic
Blue
Strap Type
Fashion Strap
Not listed
Camera and Display Features
Backlight Display
No
No
Scratch Resistant
Yes
Yes
Other Display Features
1.39" Round Display with High Resolution of 240 x 240 Pixels
Not listed
Additional Features
Key Features
1.39-inch Round TFT Display, Bluetooth Calling with Built-in Speaker/Mic, AI Voice Assistant, Metal Body, 120 Sports Modes, Heart Rate & SpO2 Tracking, IP67 Water Resistance, Music & Camera Control
1. Bluetooth Calling Smartwatch - Make & Receive Calls On the Go 2. In built Mic & Speaker for HD Calling experience 3. AI Voice Assistance to get your work done on time 4. 8 In built watch faces with over 100 cloud faces 5. Smart calculations on your wrist with built in calculator 6. 1.69†LCD IPS Full Touch Display Smartwatch 7. 240*280 Pixel High Resolution Display with 2.5D Lamination 8. Find Phone functionality 9. IP67 Water Resistant 10. Track SpO2 & Heart Rate Monitoring with HRS360
Other Features
1. Fire-Boltt Ninja Talk Bluetooth Calling Smartwatch with Metal Body & AI Voice Assistant 2. Round Bigger Display : 1.39" Round Display featuring 240*240 pixel high resolution 3.Supports Bluetooth Calling : Recieve and dial calls from Fire-Boltt Ninja Talk 4.AI Voice Assistant - The watch supports waking your mobile phone's AI Voice to ensure you get your work on time 5. 360 Health Control : Monitor your Blood Oxygen Levels and heart rate (dynamic & continuous) on this watch 6. Multiple Sports
Not listed
Advanced Features
Not listed
Multi Sport Mode, Music Control
Dimensions
Width
39 mm (3.9 cm)
46 mm (4.6 cm)
Height
9.8 mm (0.98 cm)
36.5 mm (3.65 cm)
Thickness
9.8 mm (0.98 cm)
8.5 mm (0.85 cm)
Diameter
35.3 mm (3.53 cm)
Not listed
Weight
36.8 g
40 g
Audio and Video Features
Speaker
Yes
Yes
Microphone
Yes
Yes
Gesture Control
Wrist Wake
Not listed
Voice Control
Yes
No
Product Details
Brand Color
Black Classic
Blue
Closure
Buckle
Buckle
Sensor
Heart Rate, Blood Oxygen (SpO2), Pedometer, Sleep Monitor
Accelerometer, SpO2 Sensor, Heart Rate Sensor
Notification
Call, SMS, Whatsapp, Facebook, Twiter, Other Social Apps, Sedentary Reminder, Goal Completion
Call, SMS, Whatsapp, Facebook, Twiter, Other Social Apps, Sedentary Reminder, Goal Completion
Notification Type
Ring (Only in Bluetooth Calling Mode) and Vibration
Vibration & Ringer
Battery Type
Lithium Ion
Lithium Ion
Charge Time
180 min
120 minutes
Rechargeable Battery
Yes
Yes
Charger Type
USB Cable With Metalic Charging Points
USB Cable With Metalic Charging Points - 2 Pin Magnetic Cable
Stand By Time
360 hr
Not listed
Battery Run Time
Upto 7 days
Upto 5 days
Sim Slot Present
No
No
Voice Caling
Yes
Yes
Dust Resistant
Yes
Not listed
Multi-touch
No
Not listed
Connectivity Features
Bluetooth
Yes
Yes
Wi-Fi
No
No
GPS
No
No
Messaging Support
No
Not listed
Bluetooth Version
5
v5.0
Email Support
No
Not listed
Operating Range
10 m
10 m
Call Features
Make Calls, Answer Calls, Reject Calls, Speed Dial, Contact Sync
Bluetooth Calling function, Dial Pad, Contacts, Call History, Recent Calls
Third Party App Support
Limited Support
Limited Support
Other Connectivity Features
Android 5.0 or IOS 9.0 Supporting Bluetooth 5.0 Mobile Phones with System Version and Above
Not listed
Specs are copied exactly from each Flipkart listing (last seen 2026-11-11); sellers write them and they can be incomplete or wrong. “Not listed” means Flipkart does not show it — we never fill it in. Prices are our own checks, shown only while under 24 hours old. See all smartwatches to compare.