key specs |
Strap Colour | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow | Obsidian Black |
Display Size | 40mm | - |
Strap Material | Silicone | - |
Dial Shape | Square | Round |
Ideal For | Unisex | - |
Compatible OS | - | Android, iOS |
Display Type | - | AMOLED |
general |
Brand | Fire-Boltt | Amazfit |
Model | Ninja Pro Max | GTR 2 LTE |
Release date | February 10, 2022 | July 13, 2021 |
Model Name | Fire-Boltt Ninja Pro Max | GTR 2 LTE |
Dial Colour | Black | Obsidian Black |
Dial Shape | Square | Round |
Strap Colour | Black, Blue, Champagne Gold, Olive, Pink Gold, Red Navy, Rose Gold Yellow | Obsidian Black |
Strap Material | Silicone | - |
Size | Regular | Regular |
Touchscreen | Yes | Yes |
Water Resistant | Yes | 5 ATM |
Usage | Fitness & Outdoor | - |
Ideal For | Unisex | - |
Dial Material | - | Aluminium, Stainless Steel |
dimensions |
Width | 34.5 | 46.4 |
Height | 41.5 | 46.4 |
Thickness | 9.5 | 10.7 |
Diameter | 40 | - |
Weight (g) | 45.00 | 39.00 |
product details |
Closure | Strap Buckle | - |
Sensor | SpO2 Monitoring, Heart Rate Monitor, Optical Heart Rate Sensor | Air pressure, Accelerometer, Gyroscope, 3-axis Geomagnetic sensor, ambient light sensor |
Compatible Device | Android, iOS | Android, iOS |
Notification | Call, Text, Social Media | Yes |
Battery Type | 200 | - |
Battery Life | 8 Days | 14 |
Stand By Time | 30 days | - |
Rechargeable Battery | Yes | Yes |
Charge Time | - | 2.5 hours |
Charger Type | - | Magnetic |
connectivity features |
Call Function | Yes | Yes |
Bluetooth | Yes | Yes |
Bluetooth Version | 5 | 5.0 |
Call Features | Reject calls | eSIM support, LTE Connectivity |
Other Connectivity Features | Smart notifications | NFC, Wi-Fi |
Wi-Fi | - | Yes |
camera and display features |
Display Resolution | 240x288 | 454x454 |
Display Size | 40mm | - |
Other Display Features | Touch Screen | - |
Display Type | - | AMOLED |
fitness and watch functions |
Step Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Date & Time Display | Yes | Yes |
Language | English | - |
Number of Buttons | 1 | 2 |
Other Fitness Features | Meditative breathing, sleep tracking, drink water reminders | BioTracker 2 PPG, bioogical data sensor |
Other Watch Functions | Stopwatch, sedentary reminders | - |
Calorie Count | - | Yes |
Compass | - | Yes |
Calendar | - | Yes |
Alarm Clock | - | Yes |
platform and storage features |
Compatible Operating System | - | Android, iOS |
audio and video features |
Speaker | - | Yes |
Microphone | - | Yes |