TomTom Runner 3 User Manual

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4. Press RIGHT and choose ZONES.
5. Press RIGHT and choose HEART.
6. Press RIGHT and choose from the following heart rate zones:
 SPRINT - select this zone when using interval training.
 SPEED - select this zone for high tempo training to improve your speed and fitness.
 ENDURE - select this zone for moderate to high tempo training to improve your lung and
heart capacity.
 FAT BURN - select this zone for moderate tempo training that is great for weight loss.
 EASY - select this zone for easy tempo training, mostly used for warm-up and cool down.
 CUSTOM - select this option to set your own minimum and maximum heart rate.
Monitoring progress in a heart rate zone
Note: For your watch to be able to measure your heart rate, it must be connected to a Heart
Rate Sensor.
From the activity progress screen, press RIGHT to scroll through graphs showing how close your
training is to the zone you set. The graph shows if you are above or below your target zone and by
how much, throughout your activity.
The zone you are using is highlighted in white. Press RIGHT to see the heart rate zone summary.

TomTom Runner 3 Specifications

General

Band size	L
Product color	Black, Green
Water resistance	5 ATM
Waterproof up to	40 m
Market positioning	Sport watch
Protection features	Water resistant
Vibrating alert	Yes
Recommended activity	Cycling, Running, Swimming
Languages support	Multi
Battery life (max)	3 week(s)
Battery life (GPS mode)	11 h
Display resolution	144 x 168 pixels

Weight and Dimensions

Weight	49 g
Thickness	11.5 mm