REG · MEDAL · REGIONAL POKÉDEX
Sinnoh Pokédex
Register species from the Sinnoh region (Gen 4) in your Pokédex. Medium grind · XP + avatar items.
TIER REQUIREMENTS
Bronze
5
Register Sinnoh-region mons
Silver
30
Register Sinnoh-region mons
Gold
80
Register Sinnoh-region mons
Platinum
107
Register Sinnoh-region mons
01 · BEST WAY TO GRIND · SINNOH POKÉDEX
How to grind the Sinnoh Pokédex medal fast
Tip 1
Trades count toward registering species you cannot find locally.
Tip 2
Sinnoh-themed events (the season opener and the Hatchathon) are when Sinnoh spawn density spikes.
Tip 3
Regional exclusives are the bottleneck for Platinum — see the regional-exclusive guide.
Where to find them
Gen 4 dex →02 · RELATED · STACK YOUR PROGRESS
Medals that pair with Sinnoh Pokédex
FAQ · COMMON QUESTIONS
What does the Sinnoh Pokédex medal do?
Sinnoh Pokédex grants XP and unlocks themed avatar items on every tier-up — Bronze, Silver, Gold, and Platinum. It does not change in-game mechanics.
How many register sinnoh-region mons are needed for Platinum Sinnoh Pokédex?
Platinum requires 107. Gold is 80, Silver is 30, and Bronze unlocks at 5.
What is the fastest way to grind the Sinnoh Pokédex medal?
Trades count toward registering species you cannot find locally.
Track this in-app
Hundo Hunter Pro projects your tier-up dates based on your 7-day rolling activity.