F69 Waterproof grade IP67&IP68 Swimming sport Watch for Android & IOS
1. Use time for 7 days, without frequent charging
2. No need to light up the screen, outdoor sunlight, the display effect is better
3. Screen with touch function, strong sense of experience
4. Dual mode heart rate: healthy heart rate and heart rate mode, can be set up to remind the target heart rate,（Heart rate numerical alarm is a unique feature of the market and the utility is very strong）; APP/APK can achieve heart rate synchronization, and data statistics and management
5. No language barrier, the use of the global general graphics and elements, can rest assured that all countries in the world
6. The function is simple and practical, no exaggerated useless function, convenient operation experience better
7. Face shell using advanced aluminum alloy material after finishing, the appearance of fine, light weight, reflecting the watch precision quality
8. Strap for general-purpose band size, was used to switch their ear is convenient for the user to easily replace, strap color variety, also support the user replaceable other personalized strap, such as leather straps and metal strap
9. Appearance compact, color variety, the age span of the consumer population is large, wide range of application
10. Suction magnetic charging base, the utility and quality of the same
11. The packaging is exquisite and small, which is convenient to hang up and logistics.
12. Sync phone calls and call history from Andriod and iphone.