4 guides in Health & fitness
Apple's £219 SE 3 keeps the Always-On display, sleep apnoea notifications and 32 hours in Low Power Mode; the £150 step to Series 12 buys an electrical heart sensor, blood oxygen and hypertension notifications.
At £199.99 the Forerunner 165 undercuts the newer Forerunner 70 by £20 and keeps the barometric altimeter, Garmin Pay and 4 GB the 70 leaves off; the 70 answers with longer battery life and Training Readiness.
At £139.99 the Charge 6 is Google's top Fitbit band: onboard GPS, Wallet, Maps and ECG-capable electrodes. The catch is a seven-day claim that falls to five hours with GPS running, and coaching at £7.99 a month.
A £84.99 band with a ten-day battery claim and Connected GPS that borrows your phone, plus Google Health Premium coaching that renews at £7.99 a month once the three-month trial ends.
