Hama "Fit Track 3910" Fitness Tracker, Waterproof, Heart rate, Blood Oxygen

Smart watch and fitness tracker with alert function to monitor and optimise physical functions for a healthy lifestyle and active sport
12 types of sport can be stored on the sports watch
Set sporting goals with the timer or stopwatch, e.g. 15 minutes of stair climbing or time the length of your sprint - it counts with the step counter too
Perfectly networked: in combination with Google Fit, Apple Health and Strava, get even more analyses for a healthy lifestyle
The display brightness is adjustable so that it can be adapted to any lighting conditions
The right display for everyone: choose from various display designs and the option to create your own background picture
The display is activated by an upwards arm movement
With torch function: the display illuminates to the full brightness level
Be gently woken up with vibrations
With the integrated weather forecaster, never let rain or snow catch you by surprise again
Do not disturb mode so nothing distracts you, either during sport or at the office
Locate a mislaid smartphone with the telephone search function
Thanks to a drink reminder, ensure you keep the ideal fluid balance
Measure stress levels via heart rate variability
The smart watch that even helps you relax: when stress levels are high, carry out some breathing exercises and restore those feelings of calm
Handy charging: USB A plug is integrated directly onto the sports watch so it can be charged wirelessly on the PC, laptop, etc.
Special fitness strap, lightweight and pleasant to wear

Measuring Function:  Average heart rate, Blood oxygen, Calorie burning, Distance, Heart rate, SWOLF, Sleep, Speed, Stress, Tempo, Training time