GREENCELL Heart Rate Algorithm,All-day activity tracking,Multi-sensors, Mobile alerts, Pedometer, Sleep , Run route tracking, Stopwatch, information / telephone reminder,find mobile phone / Smart bracelet,Shake snapshot,multiple language support. Low battery reminder, raise your hand to bright screen, fast charging, ultra low power consumptionHeart rate , Passometer, Fitness Tracker, Sleep , Calories, Message Reminder, Call Reminder, Push Message, Alarm Clock, Speed Measurement, chronogragh, Calendar, anti-loss function, GREENCELL Heart Rate Algorithm, All-day activity tracking, Multi-sensors, Mobile alerts, Pedometer, Run route tracking, Stopwatch, information / telephone reminder, Social Media Notifications, find mobile phone / Smart bracelet, Shake snapshot（remote camera), multiple language support.Parameters: Model: Zeblaze VIBE 5BT Version: Blueteeth 4.0 Waterproof rating: IP67 Screen Size: 1.3 inch Screen type: IPS Color display Resolution: 240x240pixel Compatible OS: Android&For iOS Compatability: Android 4.4 / For iOS 8.0 and above system Sensor: Heart-rate sensor, Proximity sensor, AccelerometerHeart Rate: GREENCELL Heart Rate Algorithm People: Female, MaleBand color: Black, Gray, BlueType of battery: Lithium polymer battery Standby time 168 hours Battery Capacty: 180mAh Standby time: 168 hours Charging time: About 1.5 hoursAPP Name: WearHealthAPP Language: English, Português(Brazil), Português(Portuguesa), русский, Espanol, Italiano, Francais, Deutsch, Polish, Korean, JapaneseAlert type: VibrationCase material: DLC (Drilling Carbon Coating)Band material: TPUOTA upgrade: YesBand size: 135 - 230mmCase size: 51.5x 51.5 x 14.7mm Product weight: 65g Package weight: 199g Package size (L x W x H): 172x120x30mmPackage Lists:1 x Zeblaze Vibe 5 Smart Watch1 x User Manual1 x Charger