The tracker can automatically recognize your state and monitoring the whole sleep progress with analyzing the sleep and light sleep hours.
Alarm alert,message alert, call alert, anti-lost alert, sedentary alert and so on by silent vibration.
IP67 level waterproof means you can wear the bracelet in rainy and stormy weather. It also resists 1-meter depth water and splash in daily.
Music/Remote Camera Control:
Tap screen to switch to next song, control the phone shutter to take pictures.
OLED touch screen:
The OLED touch screen can clearly display the time and date as well as other datas
Bluetooth Chip: Nordic nRF51822-QFAA
Vibration: Real time vibration reminder
Display: 0.87 inches OLED touch screen
Operation temperature: -10?~45?
Storage temperature: -20?~60?
Net weight: 18g
Charging method: USB port on the host
Charging time: 1 to 1.5Hour
Standby time: 5-7 days
1*LYOU Fitness Tracker
1* Replacement Strap
1* User Manual
LYOU U5 fitness tracker have no heart rate monitor function, if you want one item with HR function, you can refer to our X5 model (ASIN:B075K7ZPJS)
If you have any question about our products, just feel free to contact us with your order ID through Amazon, we offer 30-day money-back and 18-month Warranty, we will do our best till you satisfied.
- ?MULIT-FUNCTION FITNESS TRACKER? LYOU fitness tracker with a lot of function can track your all-day activities: step pedometer, calorie burnt, distance, automatic sleep monitoring, call alert, message alert, alarm clock alert, goal complete alert,sedentary alert, low-battery reminder, anti-lost alert, remote camera control, activity data sharing and so on, track your health so easy.
- ?UPDATED ACCURACY?LYOU U5 activity tracker is an updated tracker: All-new hardware architecture enables faster processing and more accurate data, ineffective data filtration makes U5 fitness tracker more smarter and accurate.
- ?BUILD-IN USB CHARGING & LONG BATTERY LIFE? The Bracelet can be easily charged by the BUILD-IN USB charging: take off the straps, there is a yellow chip on one end, plug this end to the USB port to charge it. Charging time is about 1 hour, the standby time up to 5-7 days after fully charged.
- ?FREE REPLACEMENT STRAPS?The package come with a high quality free replacement straps, you can change the straps anytime and anywhere to fit your mood, the straps is also easy to remove and install.
- ?WIDE COMPATIBILITY? The APP supports most smart phones with Bluetooth 4.0 & above, IOS7.1 & above or Android4.4 & above. If you meet any compatibility problem, just feel free to contact us, we offer you 18 months warranty and friendly customer service:)