UMIDIGI Uwatch GT Smart Watch 5ATM Waterproof Fitness Tracker with Pedometer Heart £26.49 with coupon HH6PQAPT
Key Features:

5ATM Waterproof Fitness Tracker :5ATM waterproof standard,you can wear it when swimming (can't track swimming data)

Heart rate (24-hour real-time heart rate monitoring)

Sleep (Record normal sleep (excluding short break): falling sleep time, wake up time, total sleep time.)

Calorie (Monitor calories per minute and record it every 10 minutes)

Distance (Monitor the distance per minute and record it every 10 minutes)

Active time (Monitoring the activities duration ( including walking, running, cycling)

12 Modes Activity Tracker Watch:Support 12 sports modes (Select and control the modes from the app)

GPS Sport Watch:Connect smart phone's GPS to show route in the app

Smart Watch with Alerts:Receive alerts from call,sms, email,calendar,Facebook, Twitter, Whatsapp,LinkedIn, Instagram etc..

Super Large Battery:One full charge can support 10 days of usage

Multi-language support8 languages (English, German, Spanish, French, Italian, Japanese, Russian, Portuguese)