• 1.0 inch colorful IPS display screen

• Continuous heart rate monitoring, keep track of your heart rate on your wrist for 24 hours

• Wear your hand ring to sleep, automatically monitor your sleep quality and sleep stages

• Achieve international IP67 waterproof rate, can play a protective role in short-term immersion

• Incoming call reminder and message alert, the wristband vibrates

• Function: step count, exercise time, distance, calories, sleeping monitor, heart rate, blood pressure, oxygen, drinking reminder, sedentary reminder, incoming call, information, anti-lost alert, remote camera, waterproof, flip screen, Wechat sports, rejecting a call, air upgrade

Specification:

• Main chipset: NRF52832_QFAA

• Storage: 512KB+64KB

• G-sensor: KX1025

• Heart rate sensor: HY1303

• Screen: 1.0 inch TFT LCD

• Resolution: 128 x 96

• Key mode: touch panel

• Battery type: Polymer lithium battery

• Charger specs: 1A or below

• Charging type: Pogo Pin

• Motor type: flattening motor 0820

• Battery life: 6 days normally use; 150 days standby（based on 170mAh）

• Bluetooth: BLE 4.0

• Type of word library: Multi-language optional

• APP name: Hey Band

• Charging voltage: 5.0V

• Charging current: 85mA

• APP languages: Simplified Chinese, traditional Chinese, English, Japanese, Korean, Spanish, German, Italian, French, Greek, Turkish, Russian, Dutch, Portuguese

• Applicable models: iOS iPhone 4S and higher; Android4.3 and higher