Physical & Performance

• Physical dimensions (screw not included): 1.1" x 0.5" (27 x 13 mm)
• Weight (1 sensor): 0.3 oz (9 g)
• Battery: User-replaceable CR2032 batteries included
• Battery life: up to 4 years
• Water rating: IPX7

Additional

• Pairs with compatible Garmin watch: yes (required); see compatible devices tab
• Compatible with Garmin Golf™ app: yes