LEMFO GTS4LT09 1.5 inch IP67 Fitness Wellness Smart Watch Support Bluetooth Call Sleep Blood Oxygen Heart Rate Health Monitor 1. Product dimension: 48.6 x 48 x 11.9mm 2. CPU: 6958 3. RAM: 32M 4. Display screen: 1.50 inch IPS screen 5. Resolution: 360 x 360 6. Pedometer ic: SC7A20E 7. Bluetooth: BLEBT 8. Battery: 330mAh Lithium polymer battery 9. Battery life: Standby time> 15 days Usage time> 5 days 10. Button: Double Keys 11. Charging type: Magnetic cord charger 12. Water resistance: IP67 13. Multiple sports: brisk walking running, cycling, mountain climbing rope skipping basketball badminton table tennis 14. Support: Gesture wakeup, Alarm, Time Sync, Weather, Sleep monitoring, Timer, Find phone, Coming callSMS reminder, Heart rate monitoring, Blood oxygen detection, Respiratory training, blood pressure detection, Remote music control, Watch faces, Push watch face, DIY watch face, Remote upgrade, Data sync, Bluetooth calling 15. Packing list: 1 x Watch host 1 x Magnetic suction charging 1 x Manual 16. Watch languages: English, French, German, Spanish, Italian, Russian, Portuguese, Turkish, Vietnamese, Thai, Arabic, Polish, Persian, Malaysia, Czech, Hebrew, Romanian, Hungary 17. APP support language: English, Chinese, Chinese TR, Arabic, Polish, Persian, German, Russian, French, Malay, Portuguese, Japanese, Thai, Turkish, Spanish, Greek, Italian, Indonesian, Korean, Vietnamese, Hebrews, Czech, Dutch, Denmark, Finnish, Croatian, Norway, Romanian, Slovakia, Ukrainian 18. Compatible with smartphone systems: Android 6.0 or IOS 10.0 or above systems