Basic functions: date/day display, weather push, physiological cycle (APP-gender set to female to have this function), countdown timer, card management, remote control photo, sedentary reminder, pedometer, distance, calories, heart rate/blood pressure/oxygen/stress/cardiac/sleep monitoring, Bluetooth-compatible music control, incoming call reminder, SMS reminder, social APP message reminder, alarm reminder, exercise mode, hand up Bright screen, find phone, stopwatch, reject a call, do not disturb mode, multi-dial switch, brightness adjustment, firmware upgrade, etc. Social APP message reminder: support WeChat, QQ, Facebook, Twitter, Line, Whatsapp, Instagram, etc. Multi-sport: outdoor running/outdoor walking/hiking/outdoor cycling/badminton/table tennis/basketball/rope skipping/yoga/exercise records Firmware support languages: Simplified Chinese, English, Italian, Japanese, German, Spanish, French, Russian, Portuguese, Polish, Turkish, Greek, Hebrew, Czech, Hungarian, Arabic APP language Support languages: Russian, Bulgarian, Hungarian, Turkish, Hebrew, German, Italian, Czech, Slovak, Japanese, French, Polish, Thai, Simplified Chinese, Traditional Chinese, Finnish, English, Portuguese, Spanish, Arabic Multi-sport: outdoor running/outdoor walking/hiking / outdoor cycling/badminton/table tennis/basketball/rope skipping/yoga/exercise records Specifications: Waterproof rating: IP67 Wristband material: silicone Wristband wearing range: 14-20cm Body weight: 58g Motherboard model: XM152 CPU: GR5515 RAM+ROM: RAM-256KB+ROM-1MB FLASH 64Mb  SD NAND: Support SMT patch 1Gb G-sensor: Support Speaker: Support Microphone: Support Bluetooth-compatible antenna: Support Motor: Support Bluetooth-compatible: BLE5.0 LCD: 1.28" IPS screen, 240*240 TP: COB capacitive multi-touch Charging method: Magnetic charging Heart rate/ECG/temperature/blood pressure/blood oxygen: Support Dial push: Support Split screen function: not supported Side keys: two (on/off key + encoder rotation key) Battery capacity: 260mAh WiFi: not supported GPS/AGPS: Not supported SIM card: not supported APP message alert: Support WeChat, QQ, Facebook, Twitter, Line, Whatsapp, Instagram, etc. Message push language: full font (Korean, Thai not supported at the moment) APP system: IOS 10.0 and above, Android 5.0 and above  Push message language: full font (Korean and Thai are not supported at the moment) APP system: IOS 10.0 and above, Android 5.0 and above Charging time: 2-2.5 hours Length of use: 5-7 days or so Standby time: about 15 days Package included:1 x Smart Watch1 x Charging Cable1 x English and Chinese ManualOther items not included