At a Glance
Show differences only
230 mAh
Up to 8 Days
Lithium Ion, Up to 7 Days
4.85 cm (1.91 inch)
193 ppi, 240 x 280 pixels
4.52 cm (1.8 inch)
323 ppi, 360 x 448 pixels
Stainless Steel
Fire-Boltt Lumos vs Fire-Boltt King
By cashify- Updated: 15th Nov 2026, 11:00 IST
Key Feature Comparison
Detailed Specs
Brand
Fire-Boltt
Fire-Boltt
Model
Lumos
King
Launch Date
22-Nov-23
02-May-23
Price
Rs. 1,799
Rs. 2,999
Price Status
Confirmed
Confirmed
Market Status
Available
Available
Box Contents
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Shape and Surface
Rectangular, Flat
Rectangular, Flat
Clock Face
Digital
-
Weight
-
36.8 grams
Dimensions
-
260 x 12.1 x 12.1 mm
Strap Material
-
Stainless Steel
Colors
-
Black, Blue, Silver, Gold
Display Size
4.85 cm (1.91 inch)
4.52 cm (1.8 inch)
Display Resolution
240 x 280 pixels
360 x 448 pixels
Pixel Density
193 ppi
323 ppi
Display Technology
-
AMOLED
Touch Screen
-
Yes
Compatible OS
Android, iOS
Android, iOS
Battery Capacity
230 mAh
-
Battery Life
Up to 8 Days
Up to 7 Days
Charging Mode
-
Charging via Cable
Battery Type
-
Lithium Ion
Charging Time
-
Up to 120 Hours
Bluetooth
Yes
Yes
USB Connectivity
No
No
Accelerometer
Yes
Yes
GPS
-
No
Text Message
Yes
Yes
Incoming Call
Yes
-
Alarm
Yes
-
Timer
Yes
Yes
Calling Feature
Yes
Yes
Camera Shutter Control
Yes
-
Find My Phone
Yes
Yes
Music Control
Yes
Yes
Receive Call
Yes
Yes
Calories Intake/Burned
Yes
Yes
Steps
Yes
Yes
Sleep Quality
Yes
Yes
Hours Slept
Yes
Yes
Heart Rate
Yes
Yes
Distance
Yes
Yes
Active Minutes
Yes
Yes
Activity/Inactivity
Yes
Yes
Alarm Clock
Yes
Yes
Reminders
Yes
Yes
Water Resistance
-
Yes, IP Certified IP67
Dust Resistance
-
Yes
Stopwatch
-
Yes
Speaker
Yes
-
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