Waterproof / Water-Resistant: Yes Operating mode: Press button Compatible OS: Android;IOS Battery Capacity: 150mAh Standby time: 5 days Functions: Alarm Clock;Blood Oxygen;Date;Measurement of heart rate;Message;Sedentary reminder;Sleep management;Time Notification type: Facebook;Twitter;Wechat;WhatsApp Alert type: Vibration Shape of the dial: Square Shaped Material:TPU+silicone Size:Dial size: 39.8x39.8x9.6mm Package Contents: 1* smart bracelet (with built-in battery) Only the above package content;other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
No Returns/Replacements Allowed - Returns or replacements are not accepted by seller for this product. Cancellation allowed.