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F21 GPS Smart Bracelet Waterproof 1.14 Inch TFT Screen Bluetooth 4.0 Silicone Strap


Price:
$35.19

Free Shipping


Overview and Specifications:

Product Attribute
Function : Activity Tracker,Heart Rate Tracker,Social Media Notifications,Alarm Clock,Blood Pressure,Push Message,Remote Control,Call Reminder,Message Reminder,Sleep Tracker,Fitness Tracker,Passometer
Language : Japanese,Korean,German,French,Italian,Portuguese,Spanish,Russian,English
Compatibility : All Compatible
Touch Screen : Yes
Waterproof Grade : Life Waterproof
Band Material : Silica
Screen Type : Color LCD
Application Age Group : Adult
Style : Sport
Model : F21
Screen Style : Rectangle/Square-shape
Case Material : Other
Band Detachable : Yes
Origin : CN(Origin)
Certification : CE

1.
Heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary
reminder, always pay attention to your health and give yourself and your family
a health guarantee.

2
Female physiological period function reminder, even if work is too busy, you
are not afraid of forget!

3.
Pedometer, Step by Step, Distance, Calories Stopwatch, Countdown, Call Reminder
(Caller's Number / Name), Message Reminder, Alarm Reminder, Anti-lost Reminder,
Sedentary Reminder, Remote Control Photo, Bright display of lifting wrist,
etc., make life easier.

4IP68
deep waterproof, fear not sweat, rain. Makes you feel comfortable when you
exercise.

5.
Supports multiple languages, Bluetooth 4.0

Model:
F21

App
operating system: For IOS 8.0 or higher, for Android 4.4 or higher

G-sensor:
KXTJ3-1057

Master:
nRF 52832

Heart
rate sensor: Yiguang PD70-01C-TR7

Vibration
reminder: Reminder vibration motor

Water
resistance: IP68

Screen:
1.14 “135 * 240 resolution TFT

Bluetooth:
BLE 4.0

Strap
material: silicone strap

Host
size: Approx 47 * 24 * 13mm / 1.85 * 0.94 * 0.51 inch

Machine
size: about 260 * 24 * 13mm / 10.24 * 0.94 * 0.51 inch

Operation:
one – touch up screen shine wrist.

Battery:
lithium ion polymer

Battery
capacity: 100mAh

Standby
time: 7-10 days

Charging
method: magnetic charging cable

Charging
time: about 2 hours