血氧水平是衡量多少氧气进入肌肉的指标。低血氧水平将会在运动中易感疲劳。多做运动将会提升你的血氧水平。
心律检测仪器能测试出您的体能水平,帮助您计算出合适的锻炼强度。
卫星导航系统提供全球定位服务,可在地图、位置标记和导航软件中使用
加速计是一种用于测量设备的线性加速度的传感器。经常应用于侦测设备方向的变化,如设备的竖屏和横屏旋转。
该设备配备温度传感器,可以监测您的体温的变化,以此判断您的劳累程度,避免体温过高。
该设备可以测量气压,也能预测天气的变化,例如:气压骤降很可能是暴风雨的先兆。当调校精确时,也可用于测量海拔高度,帮助GPS设备更快速和更准确地定位。
陀螺仪是用于测量或维持设备的方向的传感器,一般是通过测量角旋转速度来实现该功能的,最初采用的是旋转电机来检测方向的变化(如扭转或旋转)。
踏频感应器能计算出一辆自行车踏板的旋转数。你可以检查你每分钟的转数,例如:你使用自行车踏板的速度有多快。
评论
Briana
1年 前
4 / 10
Nice Watch Until It Wouldn’t Update Software
Briana
1年 前
4 / 10
I had my series 4 Apple Watch with cell service for about 2 years when it would no longer complete a software update. I tried many times and could not get it to update. I finally called Apple Support, spent 3 hours on line and on the phone with them and they made the situation worse to where my watch was frozen and completely useless. (Even with the non up to date software, my watch was still working and doing everything I needed it to do except update.). They agreed to let me send the watch in for free so they could try to repair it. After checking out the watch, they wanted $349.00 to replace the watch since they said it was unrepairable and the “battery would not hold a charge” (an issue I had never had with the watch—it would hold a charge more than 24 for me). Apple Support took no accountability for making my watch worse than when I contacted them and offered me nothing for making my watch completely useless. Unbelievable that reaching out to Apple Suppoet and wasting 3 hours destroyed my previously usable watch. I may never buy an Apple product again.
优点
缺点
Fernando
9月 前
9 / 10
Extremamente resistente
Fernando
9月 前
9 / 10
Extremamente resistente a impactos, água e poeira. Realmente é um acessório para ser usado 24h do dia e em qualquer tipo de situação.
优点
缺点
farhan
2年 前
10 / 10
Best watch with good price.
farhan
2年 前
10 / 10
优点
缺点