☻【Standalone】:Micro-SIM card can be used as a phone, support TF card , Make calls or answer the phone directly when paired with Android or iOS smartphone.you can see the caller ID on your watch if you sync the contact information through Bluetooth connection. (iOS support partial functions)
☻【Multi-Function Bluetooth Smart Watch 】:Dial via watch SIM or Bluetooth optional, Pedometer, Calories Calculation, Sedentary remind, Sleep monitoring, Remote photos, Music playing, Alarm clock, Two-way anti lost remind, voice recorder, muti-timezone, muti-language, daylight saving time and notification push including facebook,twitter, email,calls,texts,etc.
☻【Wide compatibility of Bluetooth Smart Watch】: The android smartwatch compatible with all Bluetooth enabled smartphones. All Android Smartphones, Samsung Galaxy: S8, S8 Plus, S7, S7 Edge, S6, S6 Edge, S5, S4, S3, Samsung Note: 5, 4, 3, 2, SONY, HTC, Huawei, Xiaomi, ZTE, Lenovo, OPPO and other Android phones, Partially Compatible with Apple iPhone 7; Apple iPhone 7 Plus; Apple iPhone 6/6s; Apple iPhone 6/6s Plus;, Apple iPhone 5/5S; Apple iPhone 5C; Apple iPhone 4/4s etc.
☻【Works Over Your Expectation】:Easy to connect to your smartphones and Speaker phone works seemlessly.The voice of Bluetooth Smart Watch and smartwatch android is clear and loud. Listen to music and make calls from your watch .HongTu smart watches for iphones is Absolutely a good gifts for your kids parents boyfriends girfriends husbands wives etc.
☻【Long-Lasting Battery Life & Lifetime Warranty】:550mAH lithium battery,average using time is 2 days. Meet your needs for smart watches.