Bluetooth Smart watch oxygen monitor blood pressure heart rate detection IP68 for iphone

About Item

Large Screen and Waterproof

Feature a 1.28-inch large touch screen, allow you to understand your health more intuitively by displaying your sports data vividly. IP68 feature helps avoid troubles when swimming or working out in the rain, convenient for daily sports.

Multifunctional Smartwatch

This smartwatch includes more practical functions, monitor your real-time heart rate, blood oxygen, step count, calories burned, sleep quality, stress status data. Download and install free "Tefiti" APP, bind this smartwatch in your cell phone, you can receive alerts of SMS, incoming calls and SNS (Facebook, WhatsApp and more) on this watch. It will never let you miss any important things.

Your Personal Health Butler

Track fitness progress all day, know your health status anytime.When engaged in outdoor activities at rapidly changing altitudes, monitoring blood oxygen saturation allows you to understand your physical condition in real time, and adjust the current suitable intensity to cope with the changing environment. Note: This product is not a medical device and cannot be used to diagnose and monitor any medical Great Battery Life and Wider Compatibility

Our smart watch is compatible with iOS 8.0/Android OS 4.4 or above smartphones. It can be used for up to 7 days and standby for 30+ days after fully charged.

Customer questions & answers

Question: can i answer the phone or at least send text message?

Answer: You can answer calls. But can't support text back.

Question: Does it have a slot for DIM card?

Answer: No, it needs to be paired to your phone via Bluetooth to receive the notifications from your phone.

Question: Does it have stopwatch?

Answer: yes

Question: it is international version?

Answer: Yes.