F21 Smart Bracelet 1.14'' TFT Screen BT4.0 Smart Watch

Introduction:

This is a multi-functional smart bracelet. It has a 1.14'' TFT screen, 135*240, Nordic nRF52832 chipset. It is compatible with iOS 8.0 and above, Android 4.4 and above. Give you great experience!



Features:

1.14'' TFT screen, 135*240, Nordic nRF52832 chipset.

BT synchronization; data synchronization does not require cable.

IP68 waterproof, capable of daily water resistance and swimming.

Remote camera, take photos by phone through remote control of the wristband.

Sleep monitoring, check sleep trend chart to view your sleep time and quality.

Sedentary reminder, set it to remind you to walk or exercise after a long time sit.

Heart rate monitoring and blood pressure monitoring.

Support BT 4.0, Android 4.4 and above, iOS 8.0 and above.

Activity tracker, record your daily activity: steps, distance, time, calories; check and share your data anytime.

SMS, information, call reminders.

Anti-lost, the wristband will remind you with vibration when your phone is 5m away from you.

When the BT is disconnected or the phone is out of the BT distance, the watch will alert you.



Parameters:

Chip: Nordic nRF52832

Screen: 1.14'' TFT screen

Resolution: 135*240

BT: BT 4.0

Heart Rate Chip: PD70-01C-TR7

G-Sensor: KXTJ2-1009

Compatibility: with Android 4.4 / iOS 8.0 and above

Battery: Polymer lithium battery

Battery Capacity: 100mAh

Standby Time: 7-10 days

Time: 2 hours

Charge: USB

Language: Simplified Chinese, Traditional Chinese, English, German, Russian, Japanese, French, Korean, Portuguese, Spanish, Italian, Spanish, Arabic.

Functions: Heart rate, Blood pressure, blood oxygen, Pedometer, Calorie, Distance, Sleep monitoring, Call remind (caller name/caller ID), Alarm remind, Anti-lost, Camera remote control, etc.



Specifications:

Color: Green 

Case Material: ABS+PC

Band Material: Silicone

Clasp Type: Buckle

Water-Resistant Level: IP68

Dial Size: 4.7 * 2.4cm / 1.85 * 0.94in

Dial Thickness: 1.3cm / 0.51in

Watchband Width: 2.4cm / 0.94in

Watchband Length: 26cm / 10.24in

Watch Weight: 28g

Package Size: 12 * 7 * 5.2cm / 4.72 * 2.76 * 2.05in

Package Weight: 131g



Notes:

Read user manual carefully first, then download and install APP.

Don't press any button in the water.

Don't put it under water for a long time.

Don't put it into hot water.

There is an error of 1-3mm due to manual measurement.

Because of photograph light or other reasons, the picture and material object may have slight difference, please in kind prevail. Thanks!



Package Lists:

1 * Smart Bracelet

1 * Cable

1 * User Manual
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