Fire-Boltt Ninja 2 Smartwatch Review

Compatibility with Android, iOS device
Full HD
Yes, IP Certified IP68 water resistant
Up to Up to 7 Days Battery backup

Fire-Boltt Ninja 2 Smartwatch Full Specifications

LAUNCH
Announced	2025
Status	Available, Released 2025
BODY
Weight	32 grams
Build	Rectangular, Flat
Strap Material	Silicon
Water Resistant	Yes, IP Certified IP68
DISPLAY
Type	Full HD
Size	1.3 Inch
Resolution	240 x 240 Pixels
Touchscreen	Yes
PLATFORM
OS	Android, iOS
COMMS
Bluetooth	Yes
USB	No
FEATURES
Heart Rate	Yes
Sleep Quality	Yes
Steps	Yes
Distance	Yes
Calories Intake/Burned	Yes
Stopwatch	Yes
Alarm	Yes
BATTERY
Life	Up to 7 Days
MISC
Colors	Deep Black
Box contents	Smart Watch, User Manual, Warranty Card

What We Like

Compatible with Android & iOS
Full HD
Strong water resistance

What We Don’t Like

No built-in GPS
No NFC support

Written by

Adam N. Marchese

Adam is a passionate wearable tech writer with a keen eye for the intersection of style and smart functionality. With years of experience reviewing smartwatches, fitness bands, and wearable accessories, he focuses on helping readers understand specs, features, and real-world performance rather than just marketing promises. At SmartwatchSpecs.com, he brings clarity, precision, and relatable insights to each article, translating complex tech into everyday language so readers can make informed decisions. When he isn’t testing the latest models on his wrist, Adam enjoys exploring durability in real-life use, experimenting with apps, and promoting smart design that fits both your lifestyle and your wrist.