| About Product 1. CPU:701N-F82. Bluetooth Version: BLE 5.3/3.03. Battery capacity: 200mAh4. Bracelet memory:32M5. Standby time: About 30 days6. Working time:About 7 days7. Charging method: Wireless charging8. APP: lefun9. APP supports languages: English,Chinese,Arabic,Czech,German,French,Italian,Malaysia,Poland,Portuguese,Russian,Spanish,Thai,Türkiye,Vietnam,Persia,India Hindi,Indonesian,Hebrew,Romania,Hungary10. Watch supports languages: English,Chinese,Arabic,Czech,German,French,Italian,Malaysia,Poland,Portuguese,Russian,Spanish,Thai,Türkiye,Vietnam,Persia,India Hindi,Indonesian,Hebrew,Romania,Hungary11. System requirements: android8.0 or above / ios14.0 or aboveMain Function1. Heart | |