| Brand |
FKGZJF |
| Color |
Black |
| Shape |
Rectangular |
| Model Name |
F21PRO |
| Style Name |
Modern |
| Item Weight |
0.14 Kilograms |
| Screen Size |
1.47 Inches |
| Closure Type |
Buckle |
| Display Type |
Digital |
| Manufacturer |
Duobuy |
| Model Number |
F21PRO |
| BuiltIn Media |
smart watch, charge cable, user manual |
| Warranty Type |
Lifetime |
| Target Audience |
Men, Unisex Adults, Unisex Kids, Unisex Youth, Women |
| Battery Capacity |
200 Milliamp Hours |
| Metrics Measured |
Heart Rate Monitor, Blood Pressure Monitor, Sleep Duration |
| Operating System |
Android Wear 2.9 |
| Battery Cell Type |
Lithium Ion |
| Waterproof Rating |
IP68 |
| Band Material Type |
Silicone |
| Compatible Devices |
iPhone, Samsung, Huawei, Xiaomi, Redmi, Honor, Google, LG, SONY, HTC, Nexus, Motorola, Nokia, ZTE, Lenovo, OPPO, Vivo, OnePlus, Coolpad, ASUS, MEIZU and other Android mobile phones. |
| Additional Features |
Mutiple Sports Activities, 24/7 Heart Rate Monitor, Calls and Messages Notification, Sleep Tracker, set alarm, sedentary remind, music control, Remote camera, stopwatch, multiple dial and custom dial. weather information, find phone, stopwatch, Timer, Drinking water remind, Slim design, Full touch screen, Pedometer, female menstruation period reminder, breathing training etc. |
| Battery Charge Time |
2 Hours |
| Warranty Description |
2 years warranty |
| Wireless Compability |
Bluetooth |
| Communication Feature |
Bluetooth |
| Human Interface Input |
Touchscreen |
| Supported Application |
Fitness Tracker, Sleep Monitor, Heart Rate Monitor, Blood Pressure Monitor, Messages, Camera |
| Water Resistance Depth |
50 Meters |
| Water Resistance Level |
Waterproof |
| Wearable Computer Type |
Smart Watch |
| Compatible Phone Models |
Android Devices, iOS Devices, iPhone, Samsung, Huawei, Xiaomi, Redmi, Honor, Google, LG, SONY, HTC, Nexus, Motorola, Nokia, ZTE, Lenovo, OPPO, Vivo, OnePlus, Coolpad, ASUS, MEIZU and other Android mobile phones. |
| Connectivity Technology |
Bluetooth |
| Memory Storage Capacity |
128 MB |
| GPS Geotagging Functionality |
GPS Via Smartphone |
| Supported Satellite Navigation System |
GPS |