Smart Fitness Timer | APP-key switch, simple operation, training more focused
Seven training modes: Training mode, time mode, easy to edit. Upgrade lithium batteries, extended standby for 30days.
Seven training modes: Training mode, time mode, easy to edit. Upgrade lithium batteries, extended standby for 30days.
Seven training modes: Training mode, time mode, easy to edit. Upgrade lithium batteries, extended standby for 30days.