At a Glance
Show differences only
Up to 9 Days
600 mAh
Up to 8 Days
Up to 5 Days
4.52 cm (1.8 inch)
326 ppi, 368 x 448 pixels
4.06 cm (1.6 inch)
354 ppi, 400 x 400 pixels
4.52 cm (1.8 inch)
326 ppi, 368 x 448 pixels
Stainless Steel
Silicon
Silicon
Fire-Boltt Solaris vs Fire-Boltt Sphere vs Fire-Boltt Supernova
By cashify- Updated: 14th Nov 2026, 15:15 IST
Key Feature Comparison
Detailed Specs
Brand
Fire-Boltt
Fire-Boltt
Fire-Boltt
Model
Solaris
Sphere
Supernova
Launch Date
14-Sep-23
28-Feb-23
13-Jan-23
Price
Rs. 2,499
Rs. 2,999
Rs. 3,499
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
Available
Available
Box Contents
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Smart Watch, User Manual, Warranty Card
Shape and Surface
Rectangular, Flat
Circular, Flat
Rectangular, Flat
Strap Material
Stainless Steel
Silicon
Silicon
Colors
Copper Glow, Shadow Black, Sterling Silver
Black, Green Forest
Black, Blue, Orange, Yellow, Gold
Clock Face
Digital
Digital
Digital
Weight
-
73 grams
49.8 grams
Display Size
4.52 cm (1.8 inch)
4.06 cm (1.6 inch)
4.52 cm (1.8 inch)
Display Resolution
368 x 448 pixels
400 x 400 pixels
368 x 448 pixels
Pixel Density
326 ppi
354 ppi
326 ppi
Display Technology
AMOLED
-
AMOLED
Compatible OS
Android, iOS
Android, iOS
Android, iOS
Battery Life
Up to 9 Days
Up to 8 Days
Up to 5 Days
Charging Time
Up to 2 Hours
-
-
Battery Capacity
-
600 mAh
-
Bluetooth
Yes
Yes
Yes, v5.0
USB Connectivity
No
No
No
Accelerometer
Yes
Yes
Yes
Text Message
Yes
Yes
Yes
Incoming Call
Yes
Yes
Yes
Alarm
Yes
Yes
Yes
Timer
Yes
Yes
Yes
Weather
Yes
-
-
Calling Feature
Yes
Yes
Yes
Camera Shutter Control
Yes
-
-
Find My Phone
Yes
Yes
Yes
Music Control
Yes
Yes
Yes
Receive Call
Yes
Yes
Yes
Calories Intake/Burned
Yes
Yes
Yes
Steps
Yes
Yes
Yes
Sleep Quality
Yes
Yes
Yes
Hours Slept
Yes
Yes
Yes
Heart Rate
Yes
Yes
Yes
Distance
Yes
Yes
Yes
Active Minutes
Yes
Yes
Yes
Activity/Inactivity
Yes
Yes
Yes
Water Resistance
Yes, IP Certified IP67
Yes, IP Certified IP68
Yes, IP Certified IP67
Dust Resistance
Yes
-
-
Alarm Clock
Yes
Yes
Yes
Stopwatch
Yes
Yes
Yes
Speaker
Yes
-
-
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