Hints and tips:
...Its dial displays heart rate and step count and, via an app, provides GPS tracking and data on sleep and blood-oxygen levels....
...Using GPS tracking to figure out which parts to mow next, this thing will raze the lawn with the ruthlessness of a billy goat – but only the gentlest of rustling sounds....
...A combination of barometer and GPS tells the system when we are taking a lift, and on the T-bar Grant and I compare scores....
International Edition