Suunto - Smart Heart Rate Belt

• Measures heart rate and heart rate variability (R-R) with great comfort and accuracy

• Smallest heart rate sensor on the market, weights only 40,6 g / 1,43 oz

• Works in all sports, including running, cycling, workouts and swimming (water resistant to 30 m/98 ft)

• Signal range: ~3 m/9.8 ft, allowing you to do sports like weight training, team sports and martial arts without wearing your watch

• Heart Rate Memory Buffering – with Suunto 3, 5, 9, Spartan, Ambit 3 & Traverse watches.

• The belt is medium size.

Key features

• Comfortable fit, low weight, small size

• Multiple sports including winter sports, biking, swimming, and team sports​

• Compatible with Bluetooth smart devices / BLE devices​

• Heart rate measurement: Yes

• Heart rate variability measurement: Yes

• Battery life: 500 h

• Easy battery change: Yes

• Battery: CR2025

• Removable transmitter module: Yes

• Replaceable chest strap: Yes

• Weight with M size belt: 40,6 g

• Smart module size: 36,5 x 36,5 x 8 mm

• Chest strap sizing range: S: 56-82 cm, M: 70-110 cm, L: 96-160 cm

• Water resistance: 30 m (ok for swimming)

• Module material: Fiber reinforced composite material

• Strap material: Polyamide/elastane with polyurethane contact surfaces

• Radio compatibility: Bluetooth Smart (Bluetooth Low Energy)

• Internal memory: Stores and forwards 3,5 h of measurement data at 120 bpm when used with compatible Suunto watch

• Temperature range: -20…+60°C

• Movesense apparel compatible: Yes

Washing instruction: Rinse after each use, machine wash the chest strap without the smart module in 30°C after 2-3 uses. Do not use any fabric softener.