Kestrel Band 5

Fitness band with two-week battery

Released: 20 May 2025

49 CHF

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The simplest way to track steps, sleep and heart rate — and to forget about the charger for two weeks.

The Band 5 covers the basics of activity tracking in a 22 g package with a bright AMOLED display. Straps swap in seconds and come in twelve colors.

Full specifications

Tap the "i" next to a specification to find out what it means.

Overview

CategorySmartwatches

BrandKestrel

Release date20 May 2025

Display

Screen size1.1"

Screen typeAMOLED

Resolution126 × 294

Refresh rate60 Hz

Performance

ProcessorKestrel B1

Operating systemKestrel Band OS

Battery & charging

Battery capacity180 mAh

Battery lifeup to 14 days

ChargingMagnetic cable

Wireless chargingNo

Connectivity

Wi-FiNone

Bluetooth5.2

Mobile networkNone

Audio

SpeakersNone

Design & durability

Dimensions46 × 18 × 11 mm

Weight22 g

MaterialsPolycarbonate, silicone strap

Water resistance5 ATM

Warranty2 years

Highlights

Two weeks of battery
Heart rate, sleep and stress tracking
Swappable straps in 12 colors