Big Ultra H8 是一款智能手表，配备 2.02 英寸大显示屏和不锈钢表带。Big Ultra H8具有多项功能，包括心率监测、血氧监测、睡眠跟踪和活动跟踪。它还具有蓝牙通话、音乐播放和消息通知功能。

• 适用于 iPhone 和 Android 手机的智能手表： 这款智能手表兼容 iPhone 和 Android 智能手机，为两个移动平台的用户提供多功能性和便利性。借助这款时尚实用的配件，您可以在手腕上保持联系并享受一系列智能功能。

• 2.02 英寸大显示屏：Big Ultra H8 拥有大而清晰的显示屏，可以轻松查看通知、消息和健身跟踪数据。
• 苹果金钢表带：苹果三珠金钢表带，坚固耐用，佩戴舒适。
• 心率监测：Big Ultra H8 可以全天监测您的心率，这可以帮助您跟踪您的健身和活动水平。
• 血氧监测：Big Ultra H8 还可以监测您的血氧水平，这有助于睡眠跟踪和检测健康问题。
• 睡眠跟踪：Big Ultra H8 可以跟踪您的睡眠模式，以便您了解您的睡眠时间和睡眠质量。
• 活动跟踪：Big Ultra H8 可以跟踪您的步数、燃烧的卡路里和其他健身指标。
  
• 蓝牙通话：Big Ultra H8 可以通过智能手机拨打和接听电话，因此您无需从口袋中取出手机即可保持联系。
• 消息通知：Big Ultra H8 可以通知您收到的消息和来电，这样您就不会错过任何重要的事情。
• 音乐播放：Big Ultra H8可以存储和播放音乐，因此您无需随身携带手机即可收听自己喜欢的歌曲。

包装内容：

 1 个智能手表

 1 个 USB 无线转换器

 1 本用户手册

机器材质：

   本体：锌合金

   表带：苹果三珠金钢带

   防水等级: 升降防水，但不支持游泳

产品规格： 

   产品尺寸：43mm*48mm*15mm

   产品重量：44.3g

   包装尺寸：23.5CM*7.4CM*2.5CM

   包装重量：203g

输入功率： 

   电池：220MHA（纯钴）

   充电/数据：5.0V/0.5-1A

   充电方式：无线充电

   充电时间：约2小时

系统支持：

    Android手机：Android 5.0或以上，蓝牙4.0或以上

    iPhone：IOS 9.0或以上，蓝牙4.0或以上

The Big Ultra H8 is a smartwatch with a large 2.02-inch display and a stainless steel band. The Big Ultra H8 has a number of features, including heart rate monitoring, blood oxygen monitoring, sleep tracking, and activity tracking. It also has Bluetooth calling, music playback, and message notification capabilities.

• Smart watch for iPhone and Android Phone: This smart watch is compatible with both iPhone and Android smartphones, offering versatility and convenience for users of both mobile platforms. Stay connected and enjoy a range of smart features right on your wrist with this stylish and functional accessory.

• Large 2.02-inch display: The Big Ultra H8 has a large, clear display that makes it easy to see your notifications, messages, and fitness tracking data.
• Apple gold steel strap: Apple three-bead gold steel strap is durable and comfortable to wear.
• Heart rate monitoring: The Big Ultra H8 can monitor your heart rate throughout the day, which can help you track your fitness and activity levels.
• Blood oxygen monitoring: The Big Ultra H8 can also monitor your blood oxygen levels, which can be helpful for sleep tracking and detecting health problems.
• Sleep tracking: The Big Ultra H8 can track your sleep patterns, so you can see how much sleep you're getting and how well you're sleeping.
• Activity tracking: The Big Ultra H8 can track your steps, calories burned, and other fitness metrics.
  
• Bluetooth calling: The Big Ultra H8 can make and receive calls through your smartphone, so you can stay connected without having to take your phone out of your pocket.
• Message notification: The Big Ultra H8 can notify you of incoming messages and calls, so you don't miss anything important.
• Music playback: The Big Ultra H8 can store and play music, so you can listen to your favorite songs without having to bring your phone with you.

Package Contents:

 1 x Smart Watch

 1 x USB Wireless Changer

 1 x User Manual

Machine material:

   Body: Zinc alloy

   watch strap: Apple three-bead gold steel strap

   Waterproof level: Lift waterproof, but does not support swimming

Product specifications: 

   Product Dimensions:43mm*48mm*15mm

   product weight: 44.3g

   Package Size:23.5CM*7.4CM*2.5CM

   Package weight: 203g

Input power: 

   Battery: 220MHA (pure cobalt)

   Charging/data:5.0V/0.5-1A

   Charging method :Wireless charging

   Charging time: About 2 hours

System support:

    Android phone: Android 5.0 or above, Bluetooth 4.0 or above

    iPhone:IOS 9.0 or above, Bluetooth 4.0 or above