Function: Passometer, Sleep Tracker, Message Reminder, Call Reminder, Answer Call, Dial Call, Remote Control, Push Message, Altitude Meter.</br>Compatibility: All Android and iOS Mobile Phone & Android Tablet PC. Android Mobile Phone: Samsung, HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI, and so on. iOS Mobile Phone: iPhone 6, iPhone 6 plus, iPhone 5, iPhone 5s , iPhone 4, iPhone 4s (This APP can' t be installed by iOS, Apple system can' t sync SMS and Bluetooth push information, but other functions can be used by iPhone); Android Tablet PC: Samsung, Nexus, Onda, Newsmy, and so on.</br>Bidirectional anti loss: Anti lost remind Bidirectional search</br>Entertainment: MP3 / MP4 local playback; Bluetooth music playing</br>NFC: No need to search, bluetooth pairing, electronic business card</br></br>Product Description</br></br><b>About us</b> 
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<br> PADGENE is registered trademark of Singe and is exclusively distributed by Singe on Amazon. PADGENE trademark is protected by US Trademark Law. 
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<b>Note:</b> 
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<br> This watch is Bluetooth 3.0. All functions support android 4.3 and up smart phones. 
<br> But for iphone, not it just support answer & call, phone book, music play, camera, clock, pedometer, phone anti-lost alert. Still not support SMS, remote camera control, sleep monitoring, etc. 
<br> Pls Make Sure your SIM card is Post-paid SIM card, and it Support 2G Network: GSM 850/900/1800/1900MHz 
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<b>Parameters:</b> 
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<br>- CPU: 533MHz MTK6260A 
<br>- Memory: 128M+64M; Support max 32GB TF card (Not included) 
<br>- Display: 1.5 inch TFT HD LCD; Resolution: 240*240 pixel 
<br>- Camera: 0.3M 
<br>- Battery: 450mAh Polymer battery 
<br>- Bluetooth Function: Phone calls sync, SMS sync, NFC, Phone contacts sync, Intelligent anti-lost, Remote camera. 
<br>- NFC: No need to search, bluetooth pairing, electronic business card. 
<br>- Dial, hands-free, call record, phone book. 
<br>- Size: 58.5*39.5*12.3mm 
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<b>Features:</b> 
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<br>- SMS: Local SMS; Phone SMS Bluetooth Synchronization 
<br>- Calls reminder: Ring and shake 
<br>- Clock display: 3 sets of display clock, Free Switch 
<br>- Pedometer: Sports, sports mileage recording step 
<br>- Sedentary remind. Sleep monitoring: Monitoring the quality of sleep 
<br>- Calendar: but synchronization schedule 
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<b>Package Include:</b> 
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<br>1 x Smart Watch 
<br>1 x USB Charging Cable 
<br>1 x Manual</br><br/>http://www.amazon.com/gp/product/B014CQ666E