Garmin Approach X40
TECH SPECS 
DimensionsWidth: 21.1 mm
Regular: 136-192 mm circumference
X-large: 180-224 mm circumference
Weight31 g
BatteryRechargeable lithium-ion, up to 10 hours in GPS mode; up to 5 days in watch mode
DisplayLCD, 25.4 x 10.7 mm, 160 x 68 pixels
Water resistance5 ATM
ConnectivityBluetooth Smart, ANT+
SensorsAccelerometer, heart rate sensor, GPS
OtherMemory: 64 MB
FUNCTIONS 
Maps and coursesComes preloaded with more than 40,000 courses around the world — plus automatic map updates
DistancesYardage to F/M/B (distance to front, middle and back of green), yardage to layups/doglegs
Shot trackingMeasures shot distance (calculates exact yardage for shots from anywhere on course), Digital scorecard, Stat tracking (strokes, putts per round, greens and fairways hit and average shot distance)
Swing trainingCompatible with TruSwing™ Sensor Metrics
Activity trackingStep counter, heart rate, move bar, auto goal, sleep monitoring, calories burned, distance travelled, intensity minutes, TrueUp
NotificationsYes ( calls, texts and other alerts)
Other- Green View display shows you the true shape and layout of the green
LINKS 
Affiliate link*Amazon
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