Select City
TECH500

Fire-Boltt Assault vs Fire-Boltt Retro vs Fire-Boltt Mercury

Key Feature Comparison

5.1

Fire-Boltt Assault

Check Price
close
4

Fire-Boltt Retro

Check Price
close
5.4

Fire-Boltt Mercury

Check Price
close

At a Glance

Show differences only

600 mAh, Li-ion

290 mAh, Non-removable

Li-ion, Up to 5 Days

Up to 8 Days

1.5 Inch

339 ppi, 360 x 360 pixels

3.91 cm (1.54 inch)

220 ppi, 240 x 240 pixels

Silicon

Stainless Steel

Silicon

Detailed Specs

Brand

Fire-Boltt
Fire-Boltt
Fire-Boltt

Model

Assault
Retro
Mercury

Price

Rs. 2,499
Rs. 2,399
Rs. 1,999

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Box Contents

Smartwatch, Charging Cable, User Manual, Warranty Card,
Smart Watch, Charging Cable, User Manual Warranty Card
Smart Watch, User Manual, Warranty Card

Launch Date

-
2-Jul-24
-

Shape and Surface

Circular, Flat
Rectangular, Flat
Rectangular, Flat

Strap Material

Silicon
Stainless Steel
Silicon

Colors

Black, Black Steel, Gold Black, Gold Steel, Silver Black, Silver Steel
Black, Silver, Gold, Rose Gold
Black, Grey, Beige,

Clock Face

Digital
Digital
Analog

Display Size

1.5 Inch
3.91 cm (1.54 inch)
-

Display Resolution

360 x 360 pixels
240 x 240 pixels
-

Pixel Density

339 ppi
220 ppi
-

Touch Screen

Yes
-
Yes, Capacitive Touchscreen

Display Technology

-
AMOLED
IPS LCD

Compatible OS

Android, iOS
Android, iOS
Android, iOS

Battery Capacity

600 mAh, Li-ion
290 mAh, Non-removable
-

Battery Type

-
Li-ion
-

Battery Life

-
Up to 5 Days
Up to 8 Days

Charging Time

-
Up to 3 Hours
Up to 2 Hours

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
Yes

Calling Feature

Yes
Yes
-

Camera Shutter Control

Yes
Yes
Yes

Find My Phone

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
-

Heart Rate

Yes
Yes
Yes

Distance

Yes
Yes
Yes

Active Minutes

Yes
Yes
-

Activity/Inactivity

Yes
Yes
Yes

Water Resistance

Yes, IP Certified IP67
Yes, IP Certified IP67
-

Dust Resistance

Yes
Yes
-

Alarm Clock

Yes
Yes
Yes

Stopwatch

Yes
Yes
-

Speaker

Yes
Yes
-
Turn your old phone into cash

You May Also Read

Realme Mobile Price List
Oppo Mobile Price List
OnePlus Mobile Price List
Nokia Mobile Price List
Samsung Mobile Price List

Recent News

MacBook Air M4 Discount Alert: Rs 59,320 With Offers On Chroma
23rd Feb 2026
Xiaomi Devices Launching At The Global Launch on 28 February: Complete List
23rd Feb 2026
Galaxy S26 Ultra Geekbench Scores Beat iPhone 17 Pro Max by 20% – Leaked Results
23rd Feb 2026
Here Is How Much The GTA 6 Xbox Price Will be: Latest Reports Are Out
23rd Feb 2026
iPhone 17e Specs And Price Leak: What We Know So Far
23rd Feb 2026

Tips & Tricks

How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026
How To Delete Contact From WhatsApp: Quick & Easy Steps In 2026!
17th Feb 2026
How To Delete A WhatsApp Group: Step-By-Step Guide
14th Feb 2026
How To Watch India Vs Pakistan T20 World Cup 2026 Online For Free
13th Feb 2026
Where To Watch T20 World Cup 2026 For Free Online? Know Here
12th Feb 2026

Popular Leaks

Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025
OxygenOS 16 Update Devices: These Devices Are Eligible For Update
23rd Oct 2025
iQOO Z11 Turbo Price And Specs Leak Before Launch
27th Dec 2025