• Heart rate, blood pressure, blood oxygen monitoring, Bluetooth-compatible calls, Bluetooth-compatible music, sleep monitoring
• Call reminder, SMS reminder, social app message reminder (WeChat, QQ, Facebook, Twitter, Line, WhatsApp, Instagram, and other timely message push)
• Alarm clock reminder, sedentary reminder, exercise more, flip wrist to light up the screen, search for a bracelet, search for a phone
• Remote photography, Do Not Disturb mode, dial customization, flight mode, frequently used contacts, SIRI, music control, weather forecast
• Massive dynamic, static, machine pointers, holiday cartoons, and other watch dials are pushed for free
• Sincerity monitoring, calculators, casual games

Specification:

• Model: S88
• APP: HiWatchPlus App
• Platform: Jerry Second Generation 7011 64Mbit
• Heart rate: HS3301
• Bluetooth-compatible: Dual Bluetooth-compatible (BLE5.3 communication standard+BT5.3)
• Gravity sensing: 3D G-sensor
• Speaker: 0916 large magnetic 2pin bullet type
• Vibration motor: cylindrical motor 2pin spring type
• Receiver: 4015 strong resistance 2pin welding type
• Waterproof level: Domestic waterproof
• Product process: ABS+PC oil injection or electroplating
• LCD (display screen): 1.39-inch TFT high-definition screen
• Resolution: 240 * 240
• Touch: 15Pin, COB
• Total length of wrist strap: 265mm
• Wrist strap material: TPU
• Head size: diameter 46.5mm, overall thickness 13.5mm
• Band size: Bandwidth 22MM
• Battery type: polymer battery
• Battery model: 3.7V 502020 pure cobalt with precision protective plate
• Battery capacity: 190mAh
• Battery life: Normal use for 2-3 days, standby for about 15 days (depending on actual usage)
• Charging method: charging stand
• Charging time: about 2.5 hours
• Certification: FCC, CE, ROHS, UN38.3
• Compatible systems: IOS 9.0 and above systems, Android 5.0 and above systems