Description
waterproof class: ip67; – two sets of watch strap ( of charge ); – os support: works with android 4.4 or above / ios 8.0 or above; – bluetooth: 4.0 ; – cpu: nrf52832 ( m4 ); – battery: 3.7v 125mah ( included ); – working time: 4 – 5 days; – standby time: 15 days; – charging time: about 2 hours; – charging way: usb;
Reviews
There are no reviews yet.