Swedish Nordic Bluetooth 4.0 chip: Advanced technology makes perfect compatibility with iOS and Android system.
12 Imported Crystals: 12 imported crystals are inserted on the dial face. We choose the best crystals for the watch, it is a symbol of social status.
Sapphire Crystal Glass Watch Dial: Sapphire crystal watch mirror has high hardness, also gives you extraordinary vision experience.
Imported Swedish 751 Movement: 70 years of mechanism experience lets the watch precisely record every second of time and the movement lasts 7 years.
12 LED Lights: Tap the glass twice, the light implies the percentage of the task. All lights flashing mean all tasks completed. Each light equals to 8.33 percent.
Anodized Aluminum Watch Case: Lighter than other normal watch case with stainless steel, more comfortable to wear.
2 Kinds of Bands: Top calfskin leather and stainless steel straps for you choice.
Diet Management: Free Watch can help you collect and organize calories / nutrient in each kind of food, you only need to input the ingested calorie data in the app.
Pedometer / Sleep Monitoring / Sedentary Reminder: Your private management expert, monitor your daily movement, sleep and remind you to have a rest.
Incoming Call Notification: When calls come, Free Watch will remind you with vibration.
IP65 Waterproof: Easy to deal with living water, convenient to use.
Note: The smart functions are available after downloading and installing APP.
Model: Free O2
Bluetooth version: V4.0
Waterproof Rating : IP65
|Functions||Bluetooth calling: Phone call reminder
Health tracker: Pedometer, Sleep monitor, Sedentary reminder
Other Functions: Diet management, Alarm
Alert type: Vibration
|Battery||Battery type: Imported Swedish 751 Movement
Battery capacity: 85mAh
Standby time: About 15 days
|Dial and Band||Dial shape: Round
Dial material: Sapphire Crystal
Case material: Aluminium
Band material: Stainless Steel
|Features||Compatible OS: Android,IOS
Compatability: Android 4.3 / iOS 7.1 and above system
Language: Simplified / TraditionalChinese, Portuguese(Brazil), English, French, German, Croatian, Arabic
Available Colors: Black, Silver
|Weight and Size||Dial size: 4.3 x 4.3 x 1.0 cm
Product size (L x W x H): 24.5 x 4.6 x 1.0 cm
Product weight: 80g
|Package Contents||1 x Lembird Free Smart Watch, 1 x Genuine Leather Band, 1 x Charging Dock, 1 x USB Charging Cable, 1 x Band Replacement Pin, 1 x English Manual, 1 x Box|