Willful

All prices for 'Willful' include the approximate cost of delivery to an address within the UK.
Right now on ebay

Right now on ebay

Right now on ebay

Amazon

Specification: Bluetooth: Bluetooth 4.0 CPU: Nordic nrf52832-qfaa, HR Sensor: silicon labs si1142 Display: 0.96inch OLED display Wristband material: TPE Waterproof: life waterproof Charge: USB charging port Battery: 65 mAh Li rechargeable battery Standby time: 5-8 days

Amazon

Functions☀ Heart Rate Monitor☀ Activity Tracker (Pedometer, Distance, Calories) ☀ Sleep Monitor & Alarm☀ Sedentary Reminder☀ 14 Sports Modes☀ Camera Remote Control☀ Call & SMS Message Notification☀ APP Message Notification ( Facebook, WhatsApp, Skype, Messenger, Twitter, LinkedIn ... )ChargingDetachable design makes it easy to insert into USB port of computer, power bank, adapter, etc.

Right now on ebay

Amazon

【Standout Feature】▶Color screen display: 0.96'' OLED Touchscreen▶Waterproof rating: IP68▶Dynamic Heart Rate Monitor▶Auto Sleep Tracker▶All-Day Activity Tracking▶Smart Notifications▶Long Battery Life▶Three colors can choose(Black&Red ,Black&Grey, Black&Green) ▶ Daily Activities Tracking 14 training modes : Walking, running, cycling, hiking , fitness ,treadmill, basketball, tennis, climbing ,badminton, dynamic-cycling, yoga, football, dancing (Attention: the first 3 modes are defaulted and preset in the bracelet and can be displayed.

Right now on ebay

Right now on ebay