Fitbit Charge 4 Special EditionDistance meter, Built-in heart rate monitor, Stopwatch, Sleep reading, Calorie counter, Altimeter, Clock, Touchscreen, Pedometer, Vibration alarm, Pulse oximeter, Display, NFC, Water resistant, GPS£141.72
Garmin Vívosmart 4Caller ID, Distance meter, Built-in heart rate monitor, Stopwatch, Sleep reading, Calorie counter, Altimeter, Clock, Touchscreen, Pedometer, Vibration alarm, Pulse oximeter, For Kids, Display, Water resistant(6)£74.99
Xiaomi Mi Band 4CDistance meter, Stopwatch, Sleep reading, Calorie counter, Clock, Touchscreen, Pedometer, Vibration alarm, Display, Water resistant£18.26
Garmin VívosmartDistance meter, Speedometer, Stopwatch, Sleep reading, Calorie counter, Altimeter, Clock, Touchscreen, Pedometer, Vibration alarm, Status indicator (LED-diod), Support for HRM chest strap, Clips, Pulse oximeter, Display, Water resistant(11)£90.83
Hama Fit Track 5900Distance meter, Stopwatch, Sleep reading, Calorie counter, Altimeter, Clock, Touchscreen, Pedometer, Vibration alarm, Display, Water resistant, GPS(1)£49.95