key specs |
Strap Colour | Gold black, Gunpowder black, Orange gold, Camo-green, Camo-black, Black, Silver, and Gold | Black, Green, Pink |
Display Size | 36mm | - |
Compatible OS | Android, iOS | Android, iOS |
Strap Material | Silicone | Silicone |
Dial Shape | Round | Rectangle |
general |
Brand | Fire-Boltt | Amazfit |
Model | Grenade | Bip U |
Release date | June 28, 2023 | October 15, 2020 |
Model Name | Fire-Boltt Grenade Smartwatch | Bip U |
Dial Colour | Black | Black, Green, Pink |
Dial Shape | Round | Rectangle |
Strap Colour | Gold black, Gunpowder black, Orange gold, Camo-green, Camo-black, Black, Silver, and Gold | Black, Green, Pink |
Strap Material | Silicone | Silicone |
Water Resistant | Yes | 5 ATM |
Size | - | Regular |
Touchscreen | - | Yes |
Interchangeable Strap | - | Yes |
Water Resistance Depth | - | 50 metres |
Dial Material | - | Polycarbonate |
product details |
Sensor | SpO2 sensor, Heart Rate tracker, Sleep tracker, Female health tracker | BioTracker 2 PPG Biological optical sensor, 6-axis acceleration sensor |
Compatible Device | Android, iOS | Android, iOS |
Notification | Yes | Yes |
Notification Type | Smart Notification | - |
Talk time | 2 days | - |
Battery Life | 7 days | 9 days |
Rechargeable Battery | Yes | - |
Other Features | 350mAh battery | - |
Charge Time | - | 2 hours |
Charger Type | - | 2 Pogo Pin Charger |
connectivity features |
Call Function | Yes | - |
Bluetooth | Bluetooth | Yes |
Bluetooth Version | - | 5.0 |
Wi-Fi | - | Yes |
platform and storage features |
Compatible Operating System | Android, iOS | Android, iOS |
Operating System | - | RTOS |
camera and display features |
Display Resolution | 360x360 pixels | 320x302 |
Display Size | 36mm | - |
Other Display Features | - | Anti-Fingerprint Coating, 2.5D Corning Gorilla Glass 3 |
fitness and watch functions |
Step Count | Yes | Yes |
Calorie Count | Yes | Yes |
Heart Rate Monitor | Yes | Yes |
Compass | Yes | Yes |
Calendar | Yes | Yes |
Alarm Clock | Yes | Yes |
Chronograph | Yes | - |
Date & Time Display | Yes | Yes |
Number of Buttons | 2 Pusher buttons | 1 |
Other Fitness Features | Activity Tracker, Breathe, Voice Assistance, 123 Sports Mode Tracking, Calorie Tracker, Daily Workout Memory, Sedentary Reminder, Sleep Monitor | 60 sports modes |
Other Watch Functions | Alarm Clock, Bluetooth Calling, Voice Assistance, In Built Mic & Speaker, Calculator, Music Player, In-built games | 24 hour heart rate monitoring, sleep quality monitoring, blood oxygen level sensor, menstrual cycle tracker |
Language | - | English |
audio and video features |
Speaker | Yes | Yes |
Microphone | Yes | Yes |
Voice Control | Google Assistant, Siri | - |
Other Multimedia Features | Music control | show notifications, control music, set alarms, remote control the phone’s camera |
dimensions |
Width | - | 35.5 |
Height | - | 40.9 |
Thickness | - | 11.4 |
Weight (g) | - | 31.00 |