Hammer Ultra Classic vs boAt Primia Celestial vs Fire-Boltt Sphere
Key Feature Comparison
At a Glance
Show differences only
Up to 5 Days
Up to 7 Days
600 mAh
Up to 8 Days
2.01 Inch
190 ppi, 240 x 296 pixels
1.52 Inch
426 ppi, 410 x 502 pixels
1.6 Inch
354 ppi, 400 x 400 pixels
Silicon
Detailed Specs
Brand
Hammer
Boat
Fire-Boltt
Model
Ultra Classic
Primia Celestial
Sphere
Launch Date
26-Oct-23
6-Oct-23
28-Feb-23
Price
Rs. 1,299
Rs. 1,899
Rs. 2,999
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
Circular, Flat
Colors
Orange, Charcoal Black
Black
Black, Green Forest
Clock Face
Digital
Digital
Digital
Display Size
2.01 Inch
1.52 Inch
1.6 Inch
Display Resolution
240 x 296 pixels
410 x 502 pixels
400 x 400 pixels
Pixel Density
190 ppi
426 ppi
354 ppi
Display Technology
-
AMOLED
-
Compatible OS
Android, iOS
Android, iOS
Android, iOS
Battery Life
Up to 5 Days
Up to 7 Days
Up to 8 Days
Bluetooth
Yes, v5.3
Yes
Yes
USB Connectivity
No
No
No
Accelerometer
Yes
Yes
Yes
Text Message
Yes
Yes
Yes
Alarm
Yes
Yes
Yes
Timer
Yes
Yes
Yes
Incoming Call
-
Yes
Yes
Calling Feature
Yes
Yes
Yes
Camera Shutter Control
Yes
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
Alarm Clock
Yes
Yes
Yes
Stopwatch
Yes
Yes
Yes
Water Resistance
-
Yes, IP Certified IP67
Yes, IP Certified IP68
Dust Resistance
-
Yes
-
Speaker
Yes
Yes
-
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